What is 4145 miles due west of Washington DC?

To find the location that is 4145 miles due west of Washington DC, we can use the principle of longitude. Washington DC is located at approximately 77 degrees west longitude. By adding 4145 miles (or approximately 6668 kilometers) to this longitude, we can determine the longitude of the desired location.

Calculating the new longitude:

New longitude = 77 degrees west + 4145 miles (converted to degrees)

1 mile is approximately 0.0009 degrees of longitude

4145 miles = 4145 * 0.0009 degrees = 3.7305 degrees

Adding this value to the original longitude:

77 degrees west + 3.7305 degrees = 80.7305 degrees west

Therefore, the location that is 4145 miles due west of Washington DC has a longitude of approximately 80.7305 degrees west. To determine the exact location, we would need to find the corresponding latitude.