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Finding the Fourth Proportional to 335,698.52, 463,273.64 and 182,746.62

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Solution

The fourth proportional to 335,698.52, 463,273.64 and 182,746.62 is: 252,195.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,698.52 : 463,273.64 = 182,746.62 : x
  2. Step 2: Convert to fraction form
    335,698.52/463,273.64 = 182,746.62/x
  3. Step 3: Cross multiply
    335,698.52x = 463,273.64 × 182,746.62
  4. Step 4: Simplify right side
    335,698.52x = 84,661,691,845.10
  5. Step 5: Solve for x
    x = 84,661,691,845.10/335,698.52
  6. Step 6: Final answer
    x = 252,195.61

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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.