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Finding the Third Proportional to 468,031.50 and 1,006,080.75

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Solution

The third proportional to 468,031.50 and 1,006,080.75 is: 2,162,671.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    468,031.50 : 1,006,080.75 = 1,006,080.75 : x
  2. Step 2: Convert to fraction form
    468,031.50/1,006,080.75 = 1,006,080.75/x
  3. Step 3: Cross multiply
    468,031.50x = 1,006,080.75 × 1,006,080.75
  4. Step 4: Simplify right side
    468,031.50x = 1,012,198,475,520.56
  5. Step 5: Solve for x
    x = 1,012,198,475,520.56/468,031.50
  6. Step 6: Final answer
    x = 2,162,671.69

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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.