Home / 3,444,229.32-4,753,694.52-2,280,623.22

Finding the Fourth Proportional to 3,444,229.32, 4,753,694.52 and 2,280,623.22

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Solution

The fourth proportional to 3,444,229.32, 4,753,694.52 and 2,280,623.22 is: 3,147,695.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444,229.32 : 4,753,694.52 = 2,280,623.22 : x
  2. Step 2: Convert to fraction form
    3,444,229.32/4,753,694.52 = 2,280,623.22/x
  3. Step 3: Cross multiply
    3,444,229.32x = 4,753,694.52 × 2,280,623.22
  4. Step 4: Simplify right side
    3,444,229.32x = 10,841,386,103,098.75
  5. Step 5: Solve for x
    x = 10,841,386,103,098.75/3,444,229.32
  6. Step 6: Final answer
    x = 3,147,695.78

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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.