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Finding the Third Proportional to 246,021.75 and 532,847.25

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Solution

The third proportional to 246,021.75 and 532,847.25 is: 1,154,069.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,021.75 : 532,847.25 = 532,847.25 : x
  2. Step 2: Convert to fraction form
    246,021.75/532,847.25 = 532,847.25/x
  3. Step 3: Cross multiply
    246,021.75x = 532,847.25 × 532,847.25
  4. Step 4: Simplify right side
    246,021.75x = 283,926,191,832.56
  5. Step 5: Solve for x
    x = 283,926,191,832.56/246,021.75
  6. Step 6: Final answer
    x = 1,154,069.47

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.