Home / 4,251,493.92-6,377,223.60-1,056,560.16

Finding the Fourth Proportional to 4,251,493.92, 6,377,223.60 and 1,056,560.16

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Solution

The fourth proportional to 4,251,493.92, 6,377,223.60 and 1,056,560.16 is: 1,584,835.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,251,493.92 : 6,377,223.60 = 1,056,560.16 : x
  2. Step 2: Convert to fraction form
    4,251,493.92/6,377,223.60 = 1,056,560.16/x
  3. Step 3: Cross multiply
    4,251,493.92x = 6,377,223.60 × 1,056,560.16
  4. Step 4: Simplify right side
    4,251,493.92x = 6,737,920,387,171.78
  5. Step 5: Solve for x
    x = 6,737,920,387,171.78/4,251,493.92
  6. Step 6: Final answer
    x = 1,584,835.95

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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.