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Finding the Third Proportional to 444,282.50 and 670,350

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Solution

The third proportional to 444,282.50 and 670,350 is: 1,011,449.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,282.50 : 670,350 = 670,350 : x
  2. Step 2: Convert to fraction form
    444,282.50/670,350 = 670,350/x
  3. Step 3: Cross multiply
    444,282.50x = 670,350 × 670,350
  4. Step 4: Simplify right side
    444,282.50x = 449,369,122,500
  5. Step 5: Solve for x
    x = 449,369,122,500/444,282.50
  6. Step 6: Final answer
    x = 1,011,449.07

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.