Answer: 4,217,391.30 meters.
Explanation:
Given : The circumference of the moon is approximately 6,790 miles .
Also, a kilometer is about 1.61 miles .
1 mile =

That means , 6,790 miles

Also, 1 kilometer= 1000 meters
Therefore,


Hence, the circumference of the moon is approximately 4,217,391.30 meters.