Home / 4,061,329.92-6,091,519.68-1,632,385.92

Finding the Fourth Proportional to 4,061,329.92, 6,091,519.68 and 1,632,385.92

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Solution

The fourth proportional to 4,061,329.92, 6,091,519.68 and 1,632,385.92 is: 2,448,387.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,061,329.92 : 6,091,519.68 = 1,632,385.92 : x
  2. Step 2: Convert to fraction form
    4,061,329.92/6,091,519.68 = 1,632,385.92/x
  3. Step 3: Cross multiply
    4,061,329.92x = 6,091,519.68 × 1,632,385.92
  4. Step 4: Simplify right side
    4,061,329.92x = 9,943,710,957,034.90
  5. Step 5: Solve for x
    x = 9,943,710,957,034.90/4,061,329.92
  6. Step 6: Final answer
    x = 2,448,387.88

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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.