Use the form below to do your conversion.
Solution
Step1
Log74109=Log(4109) ÷ Log(7)
Log(4109)= 3.6137361412619
Log(7)=0.84509804001426
Log74109=3.6137361412619 ÷ 0.84509804001426
Ans=4.2761146874757
Step2
Alternatively, the logarithm can be calculated like this.