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Finding the Third Proportional to 1,192,110 and 2,554,671

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Solution

The third proportional to 1,192,110 and 2,554,671 is: 5,474,615.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,192,110 : 2,554,671 = 2,554,671 : x
  2. Step 2: Convert to fraction form
    1,192,110/2,554,671 = 2,554,671/x
  3. Step 3: Cross multiply
    1,192,110x = 2,554,671 × 2,554,671
  4. Step 4: Simplify right side
    1,192,110x = 6,526,343,918,241
  5. Step 5: Solve for x
    x = 6,526,343,918,241/1,192,110
  6. Step 6: Final answer
    x = 5,474,615.53

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.