Home / 3,561,337.40-5,342,006.10-2,234,233.40

Finding the Fourth Proportional to 3,561,337.40, 5,342,006.10 and 2,234,233.40

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Solution

The fourth proportional to 3,561,337.40, 5,342,006.10 and 2,234,233.40 is: 3,351,350.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,561,337.40 : 5,342,006.10 = 2,234,233.40 : x
  2. Step 2: Convert to fraction form
    3,561,337.40/5,342,006.10 = 2,234,233.40/x
  3. Step 3: Cross multiply
    3,561,337.40x = 5,342,006.10 × 2,234,233.40
  4. Step 4: Simplify right side
    3,561,337.40x = 11,935,288,451,623.74
  5. Step 5: Solve for x
    x = 11,935,288,451,623.74/3,561,337.40
  6. Step 6: Final answer
    x = 3,351,350.10

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Double scale
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Similar ratio
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1.5x scale

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.