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Finding the Third Proportional to 739,080 and 1,592,020

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Solution

The third proportional to 739,080 and 1,592,020 is: 3,429,300.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    739,080 : 1,592,020 = 1,592,020 : x
  2. Step 2: Convert to fraction form
    739,080/1,592,020 = 1,592,020/x
  3. Step 3: Cross multiply
    739,080x = 1,592,020 × 1,592,020
  4. Step 4: Simplify right side
    739,080x = 2,534,527,680,400
  5. Step 5: Solve for x
    x = 2,534,527,680,400/739,080
  6. Step 6: Final answer
    x = 3,429,300.86

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Why These Related Problems?

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