Home / 3,963,281.38-5,469,665.61-2,244,707.62

Finding the Fourth Proportional to 3,963,281.38, 5,469,665.61 and 2,244,707.62

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Solution

The fourth proportional to 3,963,281.38, 5,469,665.61 and 2,244,707.62 is: 3,097,887.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,963,281.38 : 5,469,665.61 = 2,244,707.62 : x
  2. Step 2: Convert to fraction form
    3,963,281.38/5,469,665.61 = 2,244,707.62/x
  3. Step 3: Cross multiply
    3,963,281.38x = 5,469,665.61 × 2,244,707.62
  4. Step 4: Simplify right side
    3,963,281.38x = 12,277,800,073,618.95
  5. Step 5: Solve for x
    x = 12,277,800,073,618.95/3,963,281.38
  6. Step 6: Final answer
    x = 3,097,887.56

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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.