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Finding the Third Proportional to 632,552 and 1,361,818

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Solution

The third proportional to 632,552 and 1,361,818 is: 2,931,851.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,552 : 1,361,818 = 1,361,818 : x
  2. Step 2: Convert to fraction form
    632,552/1,361,818 = 1,361,818/x
  3. Step 3: Cross multiply
    632,552x = 1,361,818 × 1,361,818
  4. Step 4: Simplify right side
    632,552x = 1,854,548,265,124
  5. Step 5: Solve for x
    x = 1,854,548,265,124/632,552
  6. Step 6: Final answer
    x = 2,931,851.08

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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.