Home / 3,963,299.38-5,469,690.45-2,244,725.62

Finding the Fourth Proportional to 3,963,299.38, 5,469,690.45 and 2,244,725.62

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Solution

The fourth proportional to 3,963,299.38, 5,469,690.45 and 2,244,725.62 is: 3,097,912.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,963,299.38 : 5,469,690.45 = 2,244,725.62 : x
  2. Step 2: Convert to fraction form
    3,963,299.38/5,469,690.45 = 2,244,725.62/x
  3. Step 3: Cross multiply
    3,963,299.38x = 5,469,690.45 × 2,244,725.62
  4. Step 4: Simplify right side
    3,963,299.38x = 12,277,954,286,584.33
  5. Step 5: Solve for x
    x = 12,277,954,286,584.33/3,963,299.38
  6. Step 6: Final answer
    x = 3,097,912.40

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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.