Home / 4,305,002.79-5,940,684.68-2,371,221.75

Finding the Fourth Proportional to 4,305,002.79, 5,940,684.68 and 2,371,221.75

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Solution

The fourth proportional to 4,305,002.79, 5,940,684.68 and 2,371,221.75 is: 3,272,165.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,305,002.79 : 5,940,684.68 = 2,371,221.75 : x
  2. Step 2: Convert to fraction form
    4,305,002.79/5,940,684.68 = 2,371,221.75/x
  3. Step 3: Cross multiply
    4,305,002.79x = 5,940,684.68 × 2,371,221.75
  4. Step 4: Simplify right side
    4,305,002.79x = 14,086,680,711,251.68
  5. Step 5: Solve for x
    x = 14,086,680,711,251.68/4,305,002.79
  6. Step 6: Final answer
    x = 3,272,165.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.