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Finding the Third Proportional to 7,003,286 and 10,504,927

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Solution

The third proportional to 7,003,286 and 10,504,927 is: 15,757,387.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,003,286 : 10,504,927 = 10,504,927 : x
  2. Step 2: Convert to fraction form
    7,003,286/10,504,927 = 10,504,927/x
  3. Step 3: Cross multiply
    7,003,286x = 10,504,927 × 10,504,927
  4. Step 4: Simplify right side
    7,003,286x = 110,353,491,275,329
  5. Step 5: Solve for x
    x = 110,353,491,275,329/7,003,286
  6. Step 6: Final answer
    x = 15,757,387.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.