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Finding the Third Proportional to 1,199,086.88 and 2,569,110.75

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Solution

The third proportional to 1,199,086.88 and 2,569,110.75 is: 5,504,463.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,199,086.88 : 2,569,110.75 = 2,569,110.75 : x
  2. Step 2: Convert to fraction form
    1,199,086.88/2,569,110.75 = 2,569,110.75/x
  3. Step 3: Cross multiply
    1,199,086.88x = 2,569,110.75 × 2,569,110.75
  4. Step 4: Simplify right side
    1,199,086.88x = 6,600,330,045,765.56
  5. Step 5: Solve for x
    x = 6,600,330,045,765.56/1,199,086.88
  6. Step 6: Final answer
    x = 5,504,463.59

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.