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Finding the Fourth Proportional to 599,425.77, 894,766.02 and 523,756.92

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Solution

The fourth proportional to 599,425.77, 894,766.02 and 523,756.92 is: 781,814.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,425.77 : 894,766.02 = 523,756.92 : x
  2. Step 2: Convert to fraction form
    599,425.77/894,766.02 = 523,756.92/x
  3. Step 3: Cross multiply
    599,425.77x = 894,766.02 × 523,756.92
  4. Step 4: Simplify right side
    599,425.77x = 468,639,894,755.86
  5. Step 5: Solve for x
    x = 468,639,894,755.86/599,425.77
  6. Step 6: Final answer
    x = 781,814.73

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.