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Finding the Third Proportional to 1,125,520 and 2,464,494

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Solution

The third proportional to 1,125,520 and 2,464,494 is: 5,396,377.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,125,520 : 2,464,494 = 2,464,494 : x
  2. Step 2: Convert to fraction form
    1,125,520/2,464,494 = 2,464,494/x
  3. Step 3: Cross multiply
    1,125,520x = 2,464,494 × 2,464,494
  4. Step 4: Simplify right side
    1,125,520x = 6,073,730,676,036
  5. Step 5: Solve for x
    x = 6,073,730,676,036/1,125,520
  6. Step 6: Final answer
    x = 5,396,377.39

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.