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Finding the Fourth Proportional to 6,593.92, 9,891.18 and 3,670.02

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Solution

The fourth proportional to 6,593.92, 9,891.18 and 3,670.02 is: 5,505.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,593.92 : 9,891.18 = 3,670.02 : x
  2. Step 2: Convert to fraction form
    6,593.92/9,891.18 = 3,670.02/x
  3. Step 3: Cross multiply
    6,593.92x = 9,891.18 × 3,670.02
  4. Step 4: Simplify right side
    6,593.92x = 36,300,828.42
  5. Step 5: Solve for x
    x = 36,300,828.42/6,593.92
  6. Step 6: Final answer
    x = 5,505.20

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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.