Home / 7,332,472.04-10,998,061.97-3,287,874.33

Finding the Fourth Proportional to 7,332,472.04, 10,998,061.97 and 3,287,874.33

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Solution

The fourth proportional to 7,332,472.04, 10,998,061.97 and 3,287,874.33 is: 4,931,521.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,332,472.04 : 10,998,061.97 = 3,287,874.33 : x
  2. Step 2: Convert to fraction form
    7,332,472.04/10,998,061.97 = 3,287,874.33/x
  3. Step 3: Cross multiply
    7,332,472.04x = 10,998,061.97 × 3,287,874.33
  4. Step 4: Simplify right side
    7,332,472.04x = 36,160,245,614,472.86
  5. Step 5: Solve for x
    x = 36,160,245,614,472.86/7,332,472.04
  6. Step 6: Final answer
    x = 4,931,521.79

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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.