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Finding the Third Proportional to 246,278.25 and 531,850.50

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Solution

The third proportional to 246,278.25 and 531,850.50 is: 1,148,558.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,278.25 : 531,850.50 = 531,850.50 : x
  2. Step 2: Convert to fraction form
    246,278.25/531,850.50 = 531,850.50/x
  3. Step 3: Cross multiply
    246,278.25x = 531,850.50 × 531,850.50
  4. Step 4: Simplify right side
    246,278.25x = 282,864,954,350.25
  5. Step 5: Solve for x
    x = 282,864,954,350.25/246,278.25
  6. Step 6: Final answer
    x = 1,148,558.41

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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.