Finding the Fourth Proportional to 11,311,894.71, 16,967,612.43 and 2,792,304.99
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Solution
The fourth proportional to 11,311,894.71, 16,967,612.43 and 2,792,304.99 is: 4,188,400.80
Step by Step Solution
- Step 1: Write the proportion equation
11,311,894.71 : 16,967,612.43 = 2,792,304.99 : x - Step 2: Convert to fraction form
11,311,894.71/16,967,612.43 = 2,792,304.99/x - Step 3: Cross multiply
11,311,894.71x = 16,967,612.43 × 2,792,304.99 - Step 4: Simplify right side
11,311,894.71x = 47,378,748,856,675.03 - Step 5: Solve for x
x = 47,378,748,856,675.03/11,311,894.71 - Step 6: Final answer
x = 4,188,400.80
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