Home / 7,253,724.11-10,880,192.45-2,204,640.95

Finding the Fourth Proportional to 7,253,724.11, 10,880,192.45 and 2,204,640.95

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Solution

The fourth proportional to 7,253,724.11, 10,880,192.45 and 2,204,640.95 is: 3,306,841.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,253,724.11 : 10,880,192.45 = 2,204,640.95 : x
  2. Step 2: Convert to fraction form
    7,253,724.11/10,880,192.45 = 2,204,640.95/x
  3. Step 3: Cross multiply
    7,253,724.11x = 10,880,192.45 × 2,204,640.95
  4. Step 4: Simplify right side
    7,253,724.11x = 23,986,917,753,726.66
  5. Step 5: Solve for x
    x = 23,986,917,753,726.66/7,253,724.11
  6. Step 6: Final answer
    x = 3,306,841.76

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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.