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Finding the Fourth Proportional to 339,567.60, 468,600.55 and 184,517.54

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Solution

The fourth proportional to 339,567.60, 468,600.55 and 184,517.54 is: 254,632.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    339,567.60 : 468,600.55 = 184,517.54 : x
  2. Step 2: Convert to fraction form
    339,567.60/468,600.55 = 184,517.54/x
  3. Step 3: Cross multiply
    339,567.60x = 468,600.55 × 184,517.54
  4. Step 4: Simplify right side
    339,567.60x = 86,465,017,924.35
  5. Step 5: Solve for x
    x = 86,465,017,924.35/339,567.60
  6. Step 6: Final answer
    x = 254,632.71

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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.