Use the form below to do your conversion.
Solution
Step1
Log47109=Log(7109) ÷ Log(4)
Log(7109)= 3.8518085142282
Log(4)=0.60205999132796
Log47109=3.8518085142282 ÷ 0.60205999132796
Ans=6.3977154597706
Step2
Alternatively, the logarithm can be calculated like this.