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Finding the Third Proportional to 1,182,511 and 2,593,930

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Solution

The third proportional to 1,182,511 and 2,593,930 is: 5,689,987.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,511 : 2,593,930 = 2,593,930 : x
  2. Step 2: Convert to fraction form
    1,182,511/2,593,930 = 2,593,930/x
  3. Step 3: Cross multiply
    1,182,511x = 2,593,930 × 2,593,930
  4. Step 4: Simplify right side
    1,182,511x = 6,728,472,844,900
  5. Step 5: Solve for x
    x = 6,728,472,844,900/1,182,511
  6. Step 6: Final answer
    x = 5,689,987.53

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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.