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Finding the Third Proportional to 2,026,514 and 3,162,459

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Solution

The third proportional to 2,026,514 and 3,162,459 is: 4,935,148.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026,514 : 3,162,459 = 3,162,459 : x
  2. Step 2: Convert to fraction form
    2,026,514/3,162,459 = 3,162,459/x
  3. Step 3: Cross multiply
    2,026,514x = 3,162,459 × 3,162,459
  4. Step 4: Simplify right side
    2,026,514x = 10,001,146,926,681
  5. Step 5: Solve for x
    x = 10,001,146,926,681/2,026,514
  6. Step 6: Final answer
    x = 4,935,148.20

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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.