Home / 4,440.60-6,663.84-1,843.54

Finding the Fourth Proportional to 4,440.60, 6,663.84 and 1,843.54

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Solution

The fourth proportional to 4,440.60, 6,663.84 and 1,843.54 is: 2,766.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,440.60 : 6,663.84 = 1,843.54 : x
  2. Step 2: Convert to fraction form
    4,440.60/6,663.84 = 1,843.54/x
  3. Step 3: Cross multiply
    4,440.60x = 6,663.84 × 1,843.54
  4. Step 4: Simplify right side
    4,440.60x = 12,285,055.59
  5. Step 5: Solve for x
    x = 12,285,055.59/4,440.60
  6. Step 6: Final answer
    x = 2,766.53

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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.