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Finding the Third Proportional to 1,408,446 and 3,041,422

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Solution

The third proportional to 1,408,446 and 3,041,422 is: 6,567,697.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,408,446 : 3,041,422 = 3,041,422 : x
  2. Step 2: Convert to fraction form
    1,408,446/3,041,422 = 3,041,422/x
  3. Step 3: Cross multiply
    1,408,446x = 3,041,422 × 3,041,422
  4. Step 4: Simplify right side
    1,408,446x = 9,250,247,782,084
  5. Step 5: Solve for x
    x = 9,250,247,782,084/1,408,446
  6. Step 6: Final answer
    x = 6,567,697.86

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.