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Finding the Third Proportional to 263,028.94 and 566,286.19

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Solution

The third proportional to 263,028.94 and 566,286.19 is: 1,219,181.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,028.94 : 566,286.19 = 566,286.19 : x
  2. Step 2: Convert to fraction form
    263,028.94/566,286.19 = 566,286.19/x
  3. Step 3: Cross multiply
    263,028.94x = 566,286.19 × 566,286.19
  4. Step 4: Simplify right side
    263,028.94x = 320,680,046,153.29
  5. Step 5: Solve for x
    x = 320,680,046,153.29/263,028.94
  6. Step 6: Final answer
    x = 1,219,181.62

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.