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Finding the Third Proportional to 293,679.56 and 467,304.19

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Solution

The third proportional to 293,679.56 and 467,304.19 is: 743,576.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,679.56 : 467,304.19 = 467,304.19 : x
  2. Step 2: Convert to fraction form
    293,679.56/467,304.19 = 467,304.19/x
  3. Step 3: Cross multiply
    293,679.56x = 467,304.19 × 467,304.19
  4. Step 4: Simplify right side
    293,679.56x = 218,373,203,655.04
  5. Step 5: Solve for x
    x = 218,373,203,655.04/293,679.56
  6. Step 6: Final answer
    x = 743,576.44

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.