Use the form below to do your conversion.
Solution
Step1
Log47243=Log(7243) ÷ Log(4)
Log(7243)= 3.8599184852007
Log(4)=0.60205999132796
Log47243=3.8599184852007 ÷ 0.60205999132796
Ans=6.4111858299817
Step2
Alternatively, the logarithm can be calculated like this.