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Finding the Third Proportional to 4,003,642.50 and 6,061,611

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Solution

The third proportional to 4,003,642.50 and 6,061,611 is: 9,177,424.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003,642.50 : 6,061,611 = 6,061,611 : x
  2. Step 2: Convert to fraction form
    4,003,642.50/6,061,611 = 6,061,611/x
  3. Step 3: Cross multiply
    4,003,642.50x = 6,061,611 × 6,061,611
  4. Step 4: Simplify right side
    4,003,642.50x = 36,743,127,915,321
  5. Step 5: Solve for x
    x = 36,743,127,915,321/4,003,642.50
  6. Step 6: Final answer
    x = 9,177,424.79

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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.