Use the form below to do your conversion.
Solution
Step1
Log74945=Log(4945) ÷ Log(7)
Log(4945)= 3.6941662959332
Log(7)=0.84509804001426
Log74945=3.6941662959332 ÷ 0.84509804001426
Ans=4.3712872601987
Step2
Alternatively, the logarithm can be calculated like this.