Home / 1,712,997.46-2,566,693.05-1,037,029.92

Finding the Fourth Proportional to 1,712,997.46, 2,566,693.05 and 1,037,029.92

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Solution

The fourth proportional to 1,712,997.46, 2,566,693.05 and 1,037,029.92 is: 1,553,847.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,712,997.46 : 2,566,693.05 = 1,037,029.92 : x
  2. Step 2: Convert to fraction form
    1,712,997.46/2,566,693.05 = 1,037,029.92/x
  3. Step 3: Cross multiply
    1,712,997.46x = 2,566,693.05 × 1,037,029.92
  4. Step 4: Simplify right side
    1,712,997.46x = 2,661,737,488,306.06
  5. Step 5: Solve for x
    x = 2,661,737,488,306.06/1,712,997.46
  6. Step 6: Final answer
    x = 1,553,847.89

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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.