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Finding the Third Proportional to 634,366.50 and 1,367,757

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Solution

The third proportional to 634,366.50 and 1,367,757 is: 2,949,019.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,366.50 : 1,367,757 = 1,367,757 : x
  2. Step 2: Convert to fraction form
    634,366.50/1,367,757 = 1,367,757/x
  3. Step 3: Cross multiply
    634,366.50x = 1,367,757 × 1,367,757
  4. Step 4: Simplify right side
    634,366.50x = 1,870,759,211,049
  5. Step 5: Solve for x
    x = 1,870,759,211,049/634,366.50
  6. Step 6: Final answer
    x = 2,949,019.55

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.