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Finding the Third Proportional to 1,966,567.50 and 4,323,395

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Solution

The third proportional to 1,966,567.50 and 4,323,395 is: 9,504,756.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,966,567.50 : 4,323,395 = 4,323,395 : x
  2. Step 2: Convert to fraction form
    1,966,567.50/4,323,395 = 4,323,395/x
  3. Step 3: Cross multiply
    1,966,567.50x = 4,323,395 × 4,323,395
  4. Step 4: Simplify right side
    1,966,567.50x = 18,691,744,326,025
  5. Step 5: Solve for x
    x = 18,691,744,326,025/1,966,567.50
  6. Step 6: Final answer
    x = 9,504,756.04

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.