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Finding the Third Proportional to 2,005,293 and 4,330,161

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Solution

The third proportional to 2,005,293 and 4,330,161 is: 9,350,401.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,005,293 : 4,330,161 = 4,330,161 : x
  2. Step 2: Convert to fraction form
    2,005,293/4,330,161 = 4,330,161/x
  3. Step 3: Cross multiply
    2,005,293x = 4,330,161 × 4,330,161
  4. Step 4: Simplify right side
    2,005,293x = 18,750,294,285,921
  5. Step 5: Solve for x
    x = 18,750,294,285,921/2,005,293
  6. Step 6: Final answer
    x = 9,350,401.31

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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.