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Finding the Third Proportional to 2,910,189 and 6,007,203

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Solution

The third proportional to 2,910,189 and 6,007,203 is: 12,400,049.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,910,189 : 6,007,203 = 6,007,203 : x
  2. Step 2: Convert to fraction form
    2,910,189/6,007,203 = 6,007,203/x
  3. Step 3: Cross multiply
    2,910,189x = 6,007,203 × 6,007,203
  4. Step 4: Simplify right side
    2,910,189x = 36,086,487,883,209
  5. Step 5: Solve for x
    x = 36,086,487,883,209/2,910,189
  6. Step 6: Final answer
    x = 12,400,049.58

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Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.