Home / 3,259,245.38-4,498,585.38-2,227,170.92

Finding the Fourth Proportional to 3,259,245.38, 4,498,585.38 and 2,227,170.92

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Solution

The fourth proportional to 3,259,245.38, 4,498,585.38 and 2,227,170.92 is: 3,074,060.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,259,245.38 : 4,498,585.38 = 2,227,170.92 : x
  2. Step 2: Convert to fraction form
    3,259,245.38/4,498,585.38 = 2,227,170.92/x
  3. Step 3: Cross multiply
    3,259,245.38x = 4,498,585.38 × 2,227,170.92
  4. Step 4: Simplify right side
    3,259,245.38x = 10,019,118,539,473.15
  5. Step 5: Solve for x
    x = 10,019,118,539,473.15/3,259,245.38
  6. Step 6: Final answer
    x = 3,074,060.82

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Half scale
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Double scale
Find fourth proportional to 3,259,246.38, 4,498,586.76 and 2,227,171.92
Similar ratio
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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.