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Finding the Third Proportional to 2,841,381 and 4,346,635

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Solution

The third proportional to 2,841,381 and 4,346,635 is: 6,649,314.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,381 : 4,346,635 = 4,346,635 : x
  2. Step 2: Convert to fraction form
    2,841,381/4,346,635 = 4,346,635/x
  3. Step 3: Cross multiply
    2,841,381x = 4,346,635 × 4,346,635
  4. Step 4: Simplify right side
    2,841,381x = 18,893,235,823,225
  5. Step 5: Solve for x
    x = 18,893,235,823,225/2,841,381
  6. Step 6: Final answer
    x = 6,649,314.48

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.