Home / 3,963,286.38-5,469,672.51-2,244,712.62

Finding the Fourth Proportional to 3,963,286.38, 5,469,672.51 and 2,244,712.62

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Solution

The fourth proportional to 3,963,286.38, 5,469,672.51 and 2,244,712.62 is: 3,097,894.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,963,286.38 : 5,469,672.51 = 2,244,712.62 : x
  2. Step 2: Convert to fraction form
    3,963,286.38/5,469,672.51 = 2,244,712.62/x
  3. Step 3: Cross multiply
    3,963,286.38x = 5,469,672.51 × 2,244,712.62
  4. Step 4: Simplify right side
    3,963,286.38x = 12,277,842,910,464.08
  5. Step 5: Solve for x
    x = 12,277,842,910,464.08/3,963,286.38
  6. Step 6: Final answer
    x = 3,097,894.46

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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.