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Finding the Third Proportional to 541,730 and 1,166,708

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Solution

The third proportional to 541,730 and 1,166,708 is: 2,512,704.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    541,730 : 1,166,708 = 1,166,708 : x
  2. Step 2: Convert to fraction form
    541,730/1,166,708 = 1,166,708/x
  3. Step 3: Cross multiply
    541,730x = 1,166,708 × 1,166,708
  4. Step 4: Simplify right side
    541,730x = 1,361,207,557,264
  5. Step 5: Solve for x
    x = 1,361,207,557,264/541,730
  6. Step 6: Final answer
    x = 2,512,704.77

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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.