Home / 6,923,737.48-10,385,606.24-2,665,910.92

Finding the Fourth Proportional to 6,923,737.48, 10,385,606.24 and 2,665,910.92

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Solution

The fourth proportional to 6,923,737.48, 10,385,606.24 and 2,665,910.92 is: 3,998,866.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,923,737.48 : 10,385,606.24 = 2,665,910.92 : x
  2. Step 2: Convert to fraction form
    6,923,737.48/10,385,606.24 = 2,665,910.92/x
  3. Step 3: Cross multiply
    6,923,737.48x = 10,385,606.24 × 2,665,910.92
  4. Step 4: Simplify right side
    6,923,737.48x = 27,687,101,086,036.14
  5. Step 5: Solve for x
    x = 27,687,101,086,036.14/6,923,737.48
  6. Step 6: Final answer
    x = 3,998,866.39

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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.