Final Answer:
Mercury's equatorial diameter is approximately 4,874.417 km, and its diameter in meters is around 4,874,417 meters.
Step-by-step explanation:
To convert Mercury's equatorial diameter from miles to kilometers, you multiply the given diameter in miles by the conversion factor of 1.609 km/mile. Therefore, 3,033 miles * 1.609 km/mile equals approximately 4,874.417 km. To find the diameter in meters, you can use the fact that 1 kilometer is equivalent to 1,000 meters. Thus, 4,874.417 km * 1,000 meters/kilometer equals 4,874,417 meters.
This conversion is a straightforward application of the given conversion factor, allowing us to express the diameter of Mercury in both kilometers and meters.