Finding the Fourth Proportional to 5,024,957.04, 7,534,394.87 and 2,254,717.03
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Solution
The fourth proportional to 5,024,957.04, 7,534,394.87 and 2,254,717.03 is: 3,380,711.17
Step by Step Solution
- Step 1: Write the proportion equation
5,024,957.04 : 7,534,394.87 = 2,254,717.03 : x - Step 2: Convert to fraction form
5,024,957.04/7,534,394.87 = 2,254,717.03/x - Step 3: Cross multiply
5,024,957.04x = 7,534,394.87 × 2,254,717.03 - Step 4: Simplify right side
5,024,957.04x = 16,987,928,375,188.08 - Step 5: Solve for x
x = 16,987,928,375,188.08/5,024,957.04 - Step 6: Final answer
x = 3,380,711.17
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.