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Finding the Fourth Proportional to 335,771.73, 463,350.51 and 182,806.61

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Solution

The fourth proportional to 335,771.73, 463,350.51 and 182,806.61 is: 252,265.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,771.73 : 463,350.51 = 182,806.61 : x
  2. Step 2: Convert to fraction form
    335,771.73/463,350.51 = 182,806.61/x
  3. Step 3: Cross multiply
    335,771.73x = 463,350.51 × 182,806.61
  4. Step 4: Simplify right side
    335,771.73x = 84,703,533,658.12
  5. Step 5: Solve for x
    x = 84,703,533,658.12/335,771.73
  6. Step 6: Final answer
    x = 252,265.23

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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.