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Finding the Third Proportional to 667,110 and 1,467,066

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Solution

The third proportional to 667,110 and 1,467,066 is: 3,226,278.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    667,110 : 1,467,066 = 1,467,066 : x
  2. Step 2: Convert to fraction form
    667,110/1,467,066 = 1,467,066/x
  3. Step 3: Cross multiply
    667,110x = 1,467,066 × 1,467,066
  4. Step 4: Simplify right side
    667,110x = 2,152,282,648,356
  5. Step 5: Solve for x
    x = 2,152,282,648,356/667,110
  6. Step 6: Final answer
    x = 3,226,278.50

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.