Finding the Fourth Proportional to 15,592,922.72, 23,393,369.92 and 6,005,727.08
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Solution
The fourth proportional to 15,592,922.72, 23,393,369.92 and 6,005,727.08 is: 9,010,125.80
Step by Step Solution
- Step 1: Write the proportion equation
15,592,922.72 : 23,393,369.92 = 6,005,727.08 : x - Step 2: Convert to fraction form
15,592,922.72/23,393,369.92 = 6,005,727.08/x - Step 3: Cross multiply
15,592,922.72x = 23,393,369.92 × 6,005,727.08 - Step 4: Simplify right side
15,592,922.72x = 140,494,195,221,001.45 - Step 5: Solve for x
x = 140,494,195,221,001.45/15,592,922.72 - Step 6: Final answer
x = 9,010,125.80
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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.