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Finding the Third Proportional to 3,976,580 and 6,080,425

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Solution

The third proportional to 3,976,580 and 6,080,425 is: 9,297,327.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,976,580 : 6,080,425 = 6,080,425 : x
  2. Step 2: Convert to fraction form
    3,976,580/6,080,425 = 6,080,425/x
  3. Step 3: Cross multiply
    3,976,580x = 6,080,425 × 6,080,425
  4. Step 4: Simplify right side
    3,976,580x = 36,971,568,180,625
  5. Step 5: Solve for x
    x = 36,971,568,180,625/3,976,580
  6. Step 6: Final answer
    x = 9,297,327.90

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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.