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Finding the Fourth Proportional to 599,419.38, 894,756.44 and 523,750.56

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Solution

The fourth proportional to 599,419.38, 894,756.44 and 523,750.56 is: 781,805.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,419.38 : 894,756.44 = 523,750.56 : x
  2. Step 2: Convert to fraction form
    599,419.38/894,756.44 = 523,750.56/x
  3. Step 3: Cross multiply
    599,419.38x = 894,756.44 × 523,750.56
  4. Step 4: Simplify right side
    599,419.38x = 468,629,186,513.61
  5. Step 5: Solve for x
    x = 468,629,186,513.61/599,419.38
  6. Step 6: Final answer
    x = 781,805.20

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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.