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Finding the Fourth Proportional to 2,461.63, 3,397.17 and 1,414.03

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Solution

The fourth proportional to 2,461.63, 3,397.17 and 1,414.03 is: 1,951.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,461.63 : 3,397.17 = 1,414.03 : x
  2. Step 2: Convert to fraction form
    2,461.63/3,397.17 = 1,414.03/x
  3. Step 3: Cross multiply
    2,461.63x = 3,397.17 × 1,414.03
  4. Step 4: Simplify right side
    2,461.63x = 4,803,700.30
  5. Step 5: Solve for x
    x = 4,803,700.30/2,461.63
  6. Step 6: Final answer
    x = 1,951.43

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.