Home / 3,259,234.52-4,498,570.38-2,227,160.04

Finding the Fourth Proportional to 3,259,234.52, 4,498,570.38 and 2,227,160.04

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Solution

The fourth proportional to 3,259,234.52, 4,498,570.38 and 2,227,160.04 is: 3,074,045.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,259,234.52 : 4,498,570.38 = 2,227,160.04 : x
  2. Step 2: Convert to fraction form
    3,259,234.52/4,498,570.38 = 2,227,160.04/x
  3. Step 3: Cross multiply
    3,259,234.52x = 4,498,570.38 × 2,227,160.04
  4. Step 4: Simplify right side
    3,259,234.52x = 10,019,036,187,463.62
  5. Step 5: Solve for x
    x = 10,019,036,187,463.62/3,259,234.52
  6. Step 6: Final answer
    x = 3,074,045.80

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Double scale
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1.5x scale

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.