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Finding the Fourth Proportional to 599,418.46, 827,254.70 and 327,527.70

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Solution

The fourth proportional to 599,418.46, 827,254.70 and 327,527.70 is: 452,019.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,418.46 : 827,254.70 = 327,527.70 : x
  2. Step 2: Convert to fraction form
    599,418.46/827,254.70 = 327,527.70/x
  3. Step 3: Cross multiply
    599,418.46x = 827,254.70 × 327,527.70
  4. Step 4: Simplify right side
    599,418.46x = 270,948,829,205.19
  5. Step 5: Solve for x
    x = 270,948,829,205.19/599,418.46
  6. Step 6: Final answer
    x = 452,019.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.