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Finding the Third Proportional to 277,512.75 and 599,281.88

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Solution

The third proportional to 277,512.75 and 599,281.88 is: 1,294,134.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,512.75 : 599,281.88 = 599,281.88 : x
  2. Step 2: Convert to fraction form
    277,512.75/599,281.88 = 599,281.88/x
  3. Step 3: Cross multiply
    277,512.75x = 599,281.88 × 599,281.88
  4. Step 4: Simplify right side
    277,512.75x = 359,138,765,703.52
  5. Step 5: Solve for x
    x = 359,138,765,703.52/277,512.75
  6. Step 6: Final answer
    x = 1,294,134.29

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.