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Finding the Third Proportional to 4,433,616 and 6,682,134

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Solution

The third proportional to 4,433,616 and 6,682,134 is: 10,070,992.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433,616 : 6,682,134 = 6,682,134 : x
  2. Step 2: Convert to fraction form
    4,433,616/6,682,134 = 6,682,134/x
  3. Step 3: Cross multiply
    4,433,616x = 6,682,134 × 6,682,134
  4. Step 4: Simplify right side
    4,433,616x = 44,650,914,793,956
  5. Step 5: Solve for x
    x = 44,650,914,793,956/4,433,616
  6. Step 6: Final answer
    x = 10,070,992.80

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.