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Finding the Third Proportional to 267,002.58 and 543,920.06

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Solution

The third proportional to 267,002.58 and 543,920.06 is: 1,108,038.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,002.58 : 543,920.06 = 543,920.06 : x
  2. Step 2: Convert to fraction form
    267,002.58/543,920.06 = 543,920.06/x
  3. Step 3: Cross multiply
    267,002.58x = 543,920.06 × 543,920.06
  4. Step 4: Simplify right side
    267,002.58x = 295,849,034,390.00
  5. Step 5: Solve for x
    x = 295,849,034,390.00/267,002.58
  6. Step 6: Final answer
    x = 1,108,038.12

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.