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Finding the Third Proportional to 5,174,302 and 10,884,825

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Solution

The third proportional to 5,174,302 and 10,884,825 is: 22,897,661.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,174,302 : 10,884,825 = 10,884,825 : x
  2. Step 2: Convert to fraction form
    5,174,302/10,884,825 = 10,884,825/x
  3. Step 3: Cross multiply
    5,174,302x = 10,884,825 × 10,884,825
  4. Step 4: Simplify right side
    5,174,302x = 118,479,415,280,625
  5. Step 5: Solve for x
    x = 118,479,415,280,625/5,174,302
  6. Step 6: Final answer
    x = 22,897,661.42

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.