Respuesta :

Answer:

d= 618ft

Step-by-step explanation:

if you set up a proportion it would be:

 2 in.   x 2  = 4 in.

309 ft.  x 2     d ft.  

d = 618ft

i hope this helps

Answer:

d= 618ft

Step-by-step explanation:

if you set up a proportion it would be:

2 in.   x 2  = 4 in.

309 ft.  x 2     d ft.  

d = 618ft

i hope this helps

Step-by-step explanation: