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Finding the Third Proportional to 2,080,249 and 4,475,425

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Solution

The third proportional to 2,080,249 and 4,475,425 is: 9,628,380.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,080,249 : 4,475,425 = 4,475,425 : x
  2. Step 2: Convert to fraction form
    2,080,249/4,475,425 = 4,475,425/x
  3. Step 3: Cross multiply
    2,080,249x = 4,475,425 × 4,475,425
  4. Step 4: Simplify right side
    2,080,249x = 20,029,428,930,625
  5. Step 5: Solve for x
    x = 20,029,428,930,625/2,080,249
  6. Step 6: Final answer
    x = 9,628,380.51

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.