Use the form below to do your conversion.
Solution
Step1
Log78479=Log(8479) ÷ Log(7)
Log(8479)= 3.9283446352649
Log(7)=0.84509804001426
Log78479=3.9283446352649 ÷ 0.84509804001426
Ans=4.6483892391924
Step2
Alternatively, the logarithm can be calculated like this.