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Finding the Fourth Proportional to 6,589.82, 9,883.82 and 2,429.83

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Solution

The fourth proportional to 6,589.82, 9,883.82 and 2,429.83 is: 3,644.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,589.82 : 9,883.82 = 2,429.83 : x
  2. Step 2: Convert to fraction form
    6,589.82/9,883.82 = 2,429.83/x
  3. Step 3: Cross multiply
    6,589.82x = 9,883.82 × 2,429.83
  4. Step 4: Simplify right side
    6,589.82x = 24,016,020.78
  5. Step 5: Solve for x
    x = 24,016,020.78/6,589.82
  6. Step 6: Final answer
    x = 3,644.41

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.