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Finding the Third Proportional to 1,196,532.50 and 2,561,255

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Solution

The third proportional to 1,196,532.50 and 2,561,255 is: 5,482,531.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,532.50 : 2,561,255 = 2,561,255 : x
  2. Step 2: Convert to fraction form
    1,196,532.50/2,561,255 = 2,561,255/x
  3. Step 3: Cross multiply
    1,196,532.50x = 2,561,255 × 2,561,255
  4. Step 4: Simplify right side
    1,196,532.50x = 6,560,027,175,025
  5. Step 5: Solve for x
    x = 6,560,027,175,025/1,196,532.50
  6. Step 6: Final answer
    x = 5,482,531.54

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.