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Finding the Third Proportional to 332,560.69 and 753,899.91

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Solution

The third proportional to 332,560.69 and 753,899.91 is: 1,709,056.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,560.69 : 753,899.91 = 753,899.91 : x
  2. Step 2: Convert to fraction form
    332,560.69/753,899.91 = 753,899.91/x
  3. Step 3: Cross multiply
    332,560.69x = 753,899.91 × 753,899.91
  4. Step 4: Simplify right side
    332,560.69x = 568,365,068,643.76
  5. Step 5: Solve for x
    x = 568,365,068,643.76/332,560.69
  6. Step 6: Final answer
    x = 1,709,056.69

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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.