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Finding the Third Proportional to 4,858,450 and 10,632,161

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Solution

The third proportional to 4,858,450 and 10,632,161 is: 23,267,265.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,858,450 : 10,632,161 = 10,632,161 : x
  2. Step 2: Convert to fraction form
    4,858,450/10,632,161 = 10,632,161/x
  3. Step 3: Cross multiply
    4,858,450x = 10,632,161 × 10,632,161
  4. Step 4: Simplify right side
    4,858,450x = 113,042,847,529,921
  5. Step 5: Solve for x
    x = 113,042,847,529,921/4,858,450
  6. Step 6: Final answer
    x = 23,267,265.80

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.