Home / 6,125,614.28-9,182,743.10-2,712,082.12

Finding the Fourth Proportional to 6,125,614.28, 9,182,743.10 and 2,712,082.12

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Solution

The fourth proportional to 6,125,614.28, 9,182,743.10 and 2,712,082.12 is: 4,065,609.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,125,614.28 : 9,182,743.10 = 2,712,082.12 : x
  2. Step 2: Convert to fraction form
    6,125,614.28/9,182,743.10 = 2,712,082.12/x
  3. Step 3: Cross multiply
    6,125,614.28x = 9,182,743.10 × 2,712,082.12
  4. Step 4: Simplify right side
    6,125,614.28x = 24,904,353,374,063.37
  5. Step 5: Solve for x
    x = 24,904,353,374,063.37/6,125,614.28
  6. Step 6: Final answer
    x = 4,065,609.13

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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.