Home / 4,098,882.13-5,656,956.05-2,380,002.59

Finding the Fourth Proportional to 4,098,882.13, 5,656,956.05 and 2,380,002.59

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Solution

The fourth proportional to 4,098,882.13, 5,656,956.05 and 2,380,002.59 is: 3,284,693.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,882.13 : 5,656,956.05 = 2,380,002.59 : x
  2. Step 2: Convert to fraction form
    4,098,882.13/5,656,956.05 = 2,380,002.59/x
  3. Step 3: Cross multiply
    4,098,882.13x = 5,656,956.05 × 2,380,002.59
  4. Step 4: Simplify right side
    4,098,882.13x = 13,463,570,050,516.17
  5. Step 5: Solve for x
    x = 13,463,570,050,516.17/4,098,882.13
  6. Step 6: Final answer
    x = 3,284,693.15

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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.