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Finding the Third Proportional to 2,005,263 and 4,330,125

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Solution

The third proportional to 2,005,263 and 4,330,125 is: 9,350,385.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,005,263 : 4,330,125 = 4,330,125 : x
  2. Step 2: Convert to fraction form
    2,005,263/4,330,125 = 4,330,125/x
  3. Step 3: Cross multiply
    2,005,263x = 4,330,125 × 4,330,125
  4. Step 4: Simplify right side
    2,005,263x = 18,749,982,515,625
  5. Step 5: Solve for x
    x = 18,749,982,515,625/2,005,263
  6. Step 6: Final answer
    x = 9,350,385.72

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.