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Finding the Fourth Proportional to 6,355.57, 9,527.72 and 2,404.06

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Solution

The fourth proportional to 6,355.57, 9,527.72 and 2,404.06 is: 3,603.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,355.57 : 9,527.72 = 2,404.06 : x
  2. Step 2: Convert to fraction form
    6,355.57/9,527.72 = 2,404.06/x
  3. Step 3: Cross multiply
    6,355.57x = 9,527.72 × 2,404.06
  4. Step 4: Simplify right side
    6,355.57x = 22,905,210.54
  5. Step 5: Solve for x
    x = 22,905,210.54/6,355.57
  6. Step 6: Final answer
    x = 3,603.96

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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.