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Finding the Third Proportional to 2,860,682 and 4,320,182

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Solution

The third proportional to 2,860,682 and 4,320,182 is: 6,524,308.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,860,682 : 4,320,182 = 4,320,182 : x
  2. Step 2: Convert to fraction form
    2,860,682/4,320,182 = 4,320,182/x
  3. Step 3: Cross multiply
    2,860,682x = 4,320,182 × 4,320,182
  4. Step 4: Simplify right side
    2,860,682x = 18,663,972,513,124
  5. Step 5: Solve for x
    x = 18,663,972,513,124/2,860,682
  6. Step 6: Final answer
    x = 6,524,308.72

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