Finding the Fourth Proportional to 3,895,150.62, 5,375,512.56 and 2,346,898.68
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Solution
The fourth proportional to 3,895,150.62, 5,375,512.56 and 2,346,898.68 is: 3,238,843.52
Step by Step Solution
- Step 1: Write the proportion equation
3,895,150.62 : 5,375,512.56 = 2,346,898.68 : x - Step 2: Convert to fraction form
3,895,150.62/5,375,512.56 = 2,346,898.68/x - Step 3: Cross multiply
3,895,150.62x = 5,375,512.56 × 2,346,898.68 - Step 4: Simplify right side
3,895,150.62x = 12,615,783,331,387.42 - Step 5: Solve for x
x = 12,615,783,331,387.42/3,895,150.62 - Step 6: Final answer
x = 3,238,843.52
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.