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Finding the Third Proportional to 283,301.50 and 598,279.75

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Solution

The third proportional to 283,301.50 and 598,279.75 is: 1,263,454.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,301.50 : 598,279.75 = 598,279.75 : x
  2. Step 2: Convert to fraction form
    283,301.50/598,279.75 = 598,279.75/x
  3. Step 3: Cross multiply
    283,301.50x = 598,279.75 × 598,279.75
  4. Step 4: Simplify right side
    283,301.50x = 357,938,659,260.06
  5. Step 5: Solve for x
    x = 357,938,659,260.06/283,301.50
  6. Step 6: Final answer
    x = 1,263,454.87

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.