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Finding the Fourth Proportional to 5,950.86, 8,923.37 and 2,439.92

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Solution

The fourth proportional to 5,950.86, 8,923.37 and 2,439.92 is: 3,658.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,950.86 : 8,923.37 = 2,439.92 : x
  2. Step 2: Convert to fraction form
    5,950.86/8,923.37 = 2,439.92/x
  3. Step 3: Cross multiply
    5,950.86x = 8,923.37 × 2,439.92
  4. Step 4: Simplify right side
    5,950.86x = 21,772,252.11
  5. Step 5: Solve for x
    x = 21,772,252.11/5,950.86
  6. Step 6: Final answer
    x = 3,658.67

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.