Home / 3,438,225.16-5,150,251.06-2,013,963.32

Finding the Fourth Proportional to 3,438,225.16, 5,150,251.06 and 2,013,963.32

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Solution

The fourth proportional to 3,438,225.16, 5,150,251.06 and 2,013,963.32 is: 3,016,793.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,438,225.16 : 5,150,251.06 = 2,013,963.32 : x
  2. Step 2: Convert to fraction form
    3,438,225.16/5,150,251.06 = 2,013,963.32/x
  3. Step 3: Cross multiply
    3,438,225.16x = 5,150,251.06 × 2,013,963.32
  4. Step 4: Simplify right side
    3,438,225.16x = 10,372,416,723,631.12
  5. Step 5: Solve for x
    x = 10,372,416,723,631.12/3,438,225.16
  6. Step 6: Final answer
    x = 3,016,793.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.