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Finding the Third Proportional to 461,532.94 and 996,877.13

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Solution

The third proportional to 461,532.94 and 996,877.13 is: 2,153,181.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    461,532.94 : 996,877.13 = 996,877.13 : x
  2. Step 2: Convert to fraction form
    461,532.94/996,877.13 = 996,877.13/x
  3. Step 3: Cross multiply
    461,532.94x = 996,877.13 × 996,877.13
  4. Step 4: Simplify right side
    461,532.94x = 993,764,002,348.27
  5. Step 5: Solve for x
    x = 993,764,002,348.27/461,532.94
  6. Step 6: Final answer
    x = 2,153,181.11

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.