Summation Total Excel

Hi,
How do I set up a formula in Running Total column, that shows up only one number that totals the sum of numbers on column B and D as shown. Keep in mind that users will enter more numbers with time, so the source for the running total should be dynamic and takes any numbers that are in those rows and sums them.

Now let's say there are new row values in column B = 1 and column D = 2,
¿then the previous total [47] now becomes 50


I have attached the sample excel.

Thanks in advance. Help is greatly appreciated.

-Rayne
total-summation.xlsx
RayneAsked:
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

x
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Peter KwanAnalyst ProgrammerCommented:
Replace your existing formula at cell E4 with "=SUM(B:B)+SUM(D:D)". Does it suit your need?

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
RayneAuthor Commented:
Thank Pkwan, that works great!!
Saqib Husain, SyedEngineerCommented:
Or simply

=SUM(B:B,D:D)
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Microsoft Office

From novice to tech pro — start learning today.