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Finding the Fourth Proportional to 6,405.26, 9,606.02 and 2,244.49

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Solution

The fourth proportional to 6,405.26, 9,606.02 and 2,244.49 is: 3,366.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,405.26 : 9,606.02 = 2,244.49 : x
  2. Step 2: Convert to fraction form
    6,405.26/9,606.02 = 2,244.49/x
  3. Step 3: Cross multiply
    6,405.26x = 9,606.02 × 2,244.49
  4. Step 4: Simplify right side
    6,405.26x = 21,560,640.94
  5. Step 5: Solve for x
    x = 21,560,640.94/6,405.26
  6. Step 6: Final answer
    x = 3,366.08

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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.