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Finding the Third Proportional to 2,627,380 and 5,659,922

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Solution

The third proportional to 2,627,380 and 5,659,922 is: 12,192,647.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,627,380 : 5,659,922 = 5,659,922 : x
  2. Step 2: Convert to fraction form
    2,627,380/5,659,922 = 5,659,922/x
  3. Step 3: Cross multiply
    2,627,380x = 5,659,922 × 5,659,922
  4. Step 4: Simplify right side
    2,627,380x = 32,034,717,046,084
  5. Step 5: Solve for x
    x = 32,034,717,046,084/2,627,380
  6. Step 6: Final answer
    x = 12,192,647.07

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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.