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Finding the Third Proportional to 1,752,031 and 3,884,519

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Solution

The third proportional to 1,752,031 and 3,884,519 is: 8,612,568.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,752,031 : 3,884,519 = 3,884,519 : x
  2. Step 2: Convert to fraction form
    1,752,031/3,884,519 = 3,884,519/x
  3. Step 3: Cross multiply
    1,752,031x = 3,884,519 × 3,884,519
  4. Step 4: Simplify right side
    1,752,031x = 15,089,487,861,361
  5. Step 5: Solve for x
    x = 15,089,487,861,361/1,752,031
  6. Step 6: Final answer
    x = 8,612,568.99

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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.