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Finding the Fourth Proportional to 364,732.33, 503,414.39 and 237,185.77

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Solution

The fourth proportional to 364,732.33, 503,414.39 and 237,185.77 is: 327,370.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,732.33 : 503,414.39 = 237,185.77 : x
  2. Step 2: Convert to fraction form
    364,732.33/503,414.39 = 237,185.77/x
  3. Step 3: Cross multiply
    364,732.33x = 503,414.39 × 237,185.77
  4. Step 4: Simplify right side
    364,732.33x = 119,402,729,721.23
  5. Step 5: Solve for x
    x = 119,402,729,721.23/364,732.33
  6. Step 6: Final answer
    x = 327,370.84

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.