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Finding the Third Proportional to 3,229,239 and 6,922,122

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Solution

The third proportional to 3,229,239 and 6,922,122 is: 14,838,100.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,239 : 6,922,122 = 6,922,122 : x
  2. Step 2: Convert to fraction form
    3,229,239/6,922,122 = 6,922,122/x
  3. Step 3: Cross multiply
    3,229,239x = 6,922,122 × 6,922,122
  4. Step 4: Simplify right side
    3,229,239x = 47,915,772,982,884
  5. Step 5: Solve for x
    x = 47,915,772,982,884/3,229,239
  6. Step 6: Final answer
    x = 14,838,100.55

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.