Home / 4,033,753.96-5,566,418.50-2,198,173.13

Finding the Fourth Proportional to 4,033,753.96, 5,566,418.50 and 2,198,173.13

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Solution

The fourth proportional to 4,033,753.96, 5,566,418.50 and 2,198,173.13 is: 3,033,390.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,753.96 : 5,566,418.50 = 2,198,173.13 : x
  2. Step 2: Convert to fraction form
    4,033,753.96/5,566,418.50 = 2,198,173.13/x
  3. Step 3: Cross multiply
    4,033,753.96x = 5,566,418.50 × 2,198,173.13
  4. Step 4: Simplify right side
    4,033,753.96x = 12,235,951,577,034.90
  5. Step 5: Solve for x
    x = 12,235,951,577,034.90/4,033,753.96
  6. Step 6: Final answer
    x = 3,033,390.66

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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.