Home / 5,737,151.16-8,600,380.74-1,948,042.44

Finding the Fourth Proportional to 5,737,151.16, 8,600,380.74 and 1,948,042.44

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Solution

The fourth proportional to 5,737,151.16, 8,600,380.74 and 1,948,042.44 is: 2,920,248.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,737,151.16 : 8,600,380.74 = 1,948,042.44 : x
  2. Step 2: Convert to fraction form
    5,737,151.16/8,600,380.74 = 1,948,042.44/x
  3. Step 3: Cross multiply
    5,737,151.16x = 8,600,380.74 × 1,948,042.44
  4. Step 4: Simplify right side
    5,737,151.16x = 16,753,906,681,678.61
  5. Step 5: Solve for x
    x = 16,753,906,681,678.61/5,737,151.16
  6. Step 6: Final answer
    x = 2,920,248.43

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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.