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Finding the Third Proportional to 4,797,337 and 10,391,836

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Solution

The third proportional to 4,797,337 and 10,391,836 is: 22,510,458.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,797,337 : 10,391,836 = 10,391,836 : x
  2. Step 2: Convert to fraction form
    4,797,337/10,391,836 = 10,391,836/x
  3. Step 3: Cross multiply
    4,797,337x = 10,391,836 × 10,391,836
  4. Step 4: Simplify right side
    4,797,337x = 107,990,255,450,896
  5. Step 5: Solve for x
    x = 107,990,255,450,896/4,797,337
  6. Step 6: Final answer
    x = 22,510,458.50

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.