Home / 4,320,439.38-5,962,387.49-2,484,898.17

Finding the Fourth Proportional to 4,320,439.38, 5,962,387.49 and 2,484,898.17

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Solution

The fourth proportional to 4,320,439.38, 5,962,387.49 and 2,484,898.17 is: 3,429,263.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,320,439.38 : 5,962,387.49 = 2,484,898.17 : x
  2. Step 2: Convert to fraction form
    4,320,439.38/5,962,387.49 = 2,484,898.17/x
  3. Step 3: Cross multiply
    4,320,439.38x = 5,962,387.49 × 2,484,898.17
  4. Step 4: Simplify right side
    4,320,439.38x = 14,815,925,762,731.89
  5. Step 5: Solve for x
    x = 14,815,925,762,731.89/4,320,439.38
  6. Step 6: Final answer
    x = 3,429,263.66

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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.