Home / 3,332,327.91-4,998,663.04-936,359.38

Finding the Fourth Proportional to 3,332,327.91, 4,998,663.04 and 936,359.38

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Solution

The fourth proportional to 3,332,327.91, 4,998,663.04 and 936,359.38 is: 1,404,587.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,327.91 : 4,998,663.04 = 936,359.38 : x
  2. Step 2: Convert to fraction form
    3,332,327.91/4,998,663.04 = 936,359.38/x
  3. Step 3: Cross multiply
    3,332,327.91x = 4,998,663.04 × 936,359.38
  4. Step 4: Simplify right side
    3,332,327.91x = 4,680,545,024,963.32
  5. Step 5: Solve for x
    x = 4,680,545,024,963.32/3,332,327.91
  6. Step 6: Final answer
    x = 1,404,587.17

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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.