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Finding the Third Proportional to 1,324,712 and 2,101,061

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Solution

The third proportional to 1,324,712 and 2,101,061 is: 3,332,390.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,324,712 : 2,101,061 = 2,101,061 : x
  2. Step 2: Convert to fraction form
    1,324,712/2,101,061 = 2,101,061/x
  3. Step 3: Cross multiply
    1,324,712x = 2,101,061 × 2,101,061
  4. Step 4: Simplify right side
    1,324,712x = 4,414,457,325,721
  5. Step 5: Solve for x
    x = 4,414,457,325,721/1,324,712
  6. Step 6: Final answer
    x = 3,332,390.23

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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.