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Finding the Third Proportional to 3,341,646 and 5,380,537

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Solution

The third proportional to 3,341,646 and 5,380,537 is: 8,663,448.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,646 : 5,380,537 = 5,380,537 : x
  2. Step 2: Convert to fraction form
    3,341,646/5,380,537 = 5,380,537/x
  3. Step 3: Cross multiply
    3,341,646x = 5,380,537 × 5,380,537
  4. Step 4: Simplify right side
    3,341,646x = 28,950,178,408,369
  5. Step 5: Solve for x
    x = 28,950,178,408,369/3,341,646
  6. Step 6: Final answer
    x = 8,663,448.61

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.