Home / 5,188,124.97-7,793,997.30-3,753,234.27

Finding the Fourth Proportional to 5,188,124.97, 7,793,997.30 and 3,753,234.27

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Solution

The fourth proportional to 5,188,124.97, 7,793,997.30 and 3,753,234.27 is: 5,638,394.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,188,124.97 : 7,793,997.30 = 3,753,234.27 : x
  2. Step 2: Convert to fraction form
    5,188,124.97/7,793,997.30 = 3,753,234.27/x
  3. Step 3: Cross multiply
    5,188,124.97x = 7,793,997.30 × 3,753,234.27
  4. Step 4: Simplify right side
    5,188,124.97x = 29,252,697,766,647.47
  5. Step 5: Solve for x
    x = 29,252,697,766,647.47/5,188,124.97
  6. Step 6: Final answer
    x = 5,638,394.98

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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.