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Finding the Third Proportional to 2,192,702 and 3,374,634

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Solution

The third proportional to 2,192,702 and 3,374,634 is: 5,193,662.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,192,702 : 3,374,634 = 3,374,634 : x
  2. Step 2: Convert to fraction form
    2,192,702/3,374,634 = 3,374,634/x
  3. Step 3: Cross multiply
    2,192,702x = 3,374,634 × 3,374,634
  4. Step 4: Simplify right side
    2,192,702x = 11,388,154,633,956
  5. Step 5: Solve for x
    x = 11,388,154,633,956/2,192,702
  6. Step 6: Final answer
    x = 5,193,662.72

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.