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Finding the Third Proportional to 2,171,092 and 3,313,014

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Solution

The third proportional to 2,171,092 and 3,313,014 is: 5,055,548.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,171,092 : 3,313,014 = 3,313,014 : x
  2. Step 2: Convert to fraction form
    2,171,092/3,313,014 = 3,313,014/x
  3. Step 3: Cross multiply
    2,171,092x = 3,313,014 × 3,313,014
  4. Step 4: Simplify right side
    2,171,092x = 10,976,061,764,196
  5. Step 5: Solve for x
    x = 10,976,061,764,196/2,171,092
  6. Step 6: Final answer
    x = 5,055,548.90

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.