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Finding the Third Proportional to 1,757,929.50 and 3,764,691

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Solution

The third proportional to 1,757,929.50 and 3,764,691 is: 8,062,267.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,929.50 : 3,764,691 = 3,764,691 : x
  2. Step 2: Convert to fraction form
    1,757,929.50/3,764,691 = 3,764,691/x
  3. Step 3: Cross multiply
    1,757,929.50x = 3,764,691 × 3,764,691
  4. Step 4: Simplify right side
    1,757,929.50x = 14,172,898,325,481
  5. Step 5: Solve for x
    x = 14,172,898,325,481/1,757,929.50
  6. Step 6: Final answer
    x = 8,062,267.76

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.