Finding the Fourth Proportional to 14,767,963.19, 22,154,306.75 and 6,248,373.47
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Solution
The fourth proportional to 14,767,963.19, 22,154,306.75 and 6,248,373.47 is: 9,373,559.55
Step by Step Solution
- Step 1: Write the proportion equation
14,767,963.19 : 22,154,306.75 = 6,248,373.47 : x - Step 2: Convert to fraction form
14,767,963.19/22,154,306.75 = 6,248,373.47/x - Step 3: Cross multiply
14,767,963.19x = 22,154,306.75 × 6,248,373.47 - Step 4: Simplify right side
14,767,963.19x = 138,428,382,400,928.53 - Step 5: Solve for x
x = 138,428,382,400,928.53/14,767,963.19 - Step 6: Final answer
x = 9,373,559.55
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.