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Finding the Third Proportional to 323,033.06 and 481,398.19

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Solution

The third proportional to 323,033.06 and 481,398.19 is: 717,400.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,033.06 : 481,398.19 = 481,398.19 : x
  2. Step 2: Convert to fraction form
    323,033.06/481,398.19 = 481,398.19/x
  3. Step 3: Cross multiply
    323,033.06x = 481,398.19 × 481,398.19
  4. Step 4: Simplify right side
    323,033.06x = 231,744,214,928.29
  5. Step 5: Solve for x
    x = 231,744,214,928.29/323,033.06
  6. Step 6: Final answer
    x = 717,400.92

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.