Home / 7,656,002.38-11,484,003.60-2,264,233.24

Finding the Fourth Proportional to 7,656,002.38, 11,484,003.60 and 2,264,233.24

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Solution

The fourth proportional to 7,656,002.38, 11,484,003.60 and 2,264,233.24 is: 3,396,349.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,656,002.38 : 11,484,003.60 = 2,264,233.24 : x
  2. Step 2: Convert to fraction form
    7,656,002.38/11,484,003.60 = 2,264,233.24/x
  3. Step 3: Cross multiply
    7,656,002.38x = 11,484,003.60 × 2,264,233.24
  4. Step 4: Simplify right side
    7,656,002.38x = 26,002,462,679,399.66
  5. Step 5: Solve for x
    x = 26,002,462,679,399.66/7,656,002.38
  6. Step 6: Final answer
    x = 3,396,349.87

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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.