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Finding the Third Proportional to 332,588 and 753,960

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Solution

The third proportional to 332,588 and 753,960 is: 1,709,188.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,588 : 753,960 = 753,960 : x
  2. Step 2: Convert to fraction form
    332,588/753,960 = 753,960/x
  3. Step 3: Cross multiply
    332,588x = 753,960 × 753,960
  4. Step 4: Simplify right side
    332,588x = 568,455,681,600
  5. Step 5: Solve for x
    x = 568,455,681,600/332,588
  6. Step 6: Final answer
    x = 1,709,188.79

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Why These Related Problems?

These problems maintain the same ratio (2.27) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.