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Finding the Third Proportional to 1,296,682 and 2,793,110

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Solution

The third proportional to 1,296,682 and 2,793,110 is: 6,016,481.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,296,682 : 2,793,110 = 2,793,110 : x
  2. Step 2: Convert to fraction form
    1,296,682/2,793,110 = 2,793,110/x
  3. Step 3: Cross multiply
    1,296,682x = 2,793,110 × 2,793,110
  4. Step 4: Simplify right side
    1,296,682x = 7,801,463,472,100
  5. Step 5: Solve for x
    x = 7,801,463,472,100/1,296,682
  6. Step 6: Final answer
    x = 6,016,481.66

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.