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Finding the Third Proportional to 2,165,545 and 3,027,474

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Solution

The third proportional to 2,165,545 and 3,027,474 is: 4,232,467.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,165,545 : 3,027,474 = 3,027,474 : x
  2. Step 2: Convert to fraction form
    2,165,545/3,027,474 = 3,027,474/x
  3. Step 3: Cross multiply
    2,165,545x = 3,027,474 × 3,027,474
  4. Step 4: Simplify right side
    2,165,545x = 9,165,598,820,676
  5. Step 5: Solve for x
    x = 9,165,598,820,676/2,165,545
  6. Step 6: Final answer
    x = 4,232,467.49

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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.