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Finding the Third Proportional to 254,625 and 560,095.50

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Solution

The third proportional to 254,625 and 560,095.50 is: 1,232,035.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,625 : 560,095.50 = 560,095.50 : x
  2. Step 2: Convert to fraction form
    254,625/560,095.50 = 560,095.50/x
  3. Step 3: Cross multiply
    254,625x = 560,095.50 × 560,095.50
  4. Step 4: Simplify right side
    254,625x = 313,706,969,120.25
  5. Step 5: Solve for x
    x = 313,706,969,120.25/254,625
  6. Step 6: Final answer
    x = 1,232,035.22

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.