Finding the Fourth Proportional to 5,951,147.17, 8,102,714.06 and 5,932,251.49
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Solution
The fourth proportional to 5,951,147.17, 8,102,714.06 and 5,932,251.49 is: 8,076,986.87
Step by Step Solution
- Step 1: Write the proportion equation
5,951,147.17 : 8,102,714.06 = 5,932,251.49 : x - Step 2: Convert to fraction form
5,951,147.17/8,102,714.06 = 5,932,251.49/x - Step 3: Cross multiply
5,951,147.17x = 8,102,714.06 × 5,932,251.49 - Step 4: Simplify right side
5,951,147.17x = 48,067,337,505,560.91 - Step 5: Solve for x
x = 48,067,337,505,560.91/5,951,147.17 - Step 6: Final answer
x = 8,076,986.87
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Why These Related Problems?
These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.