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Finding the Third Proportional to 1,016,652 and 2,200,675

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Solution

The third proportional to 1,016,652 and 2,200,675 is: 4,763,646.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,652 : 2,200,675 = 2,200,675 : x
  2. Step 2: Convert to fraction form
    1,016,652/2,200,675 = 2,200,675/x
  3. Step 3: Cross multiply
    1,016,652x = 2,200,675 × 2,200,675
  4. Step 4: Simplify right side
    1,016,652x = 4,842,970,455,625
  5. Step 5: Solve for x
    x = 4,842,970,455,625/1,016,652
  6. Step 6: Final answer
    x = 4,763,646.22

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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.