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Finding the Fourth Proportional to 363,058.94, 501,033.68 and 199,722.64

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Solution

The fourth proportional to 363,058.94, 501,033.68 and 199,722.64 is: 275,624.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,058.94 : 501,033.68 = 199,722.64 : x
  2. Step 2: Convert to fraction form
    363,058.94/501,033.68 = 199,722.64/x
  3. Step 3: Cross multiply
    363,058.94x = 501,033.68 × 199,722.64
  4. Step 4: Simplify right side
    363,058.94x = 100,067,769,298.52
  5. Step 5: Solve for x
    x = 100,067,769,298.52/363,058.94
  6. Step 6: Final answer
    x = 275,624.03

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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.