Home / 736,336.56-1,104,375.24-196,599.54

Finding the Fourth Proportional to 736,336.56, 1,104,375.24 and 196,599.54

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Solution

The fourth proportional to 736,336.56, 1,104,375.24 and 196,599.54 is: 294,864.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,336.56 : 1,104,375.24 = 196,599.54 : x
  2. Step 2: Convert to fraction form
    736,336.56/1,104,375.24 = 196,599.54/x
  3. Step 3: Cross multiply
    736,336.56x = 1,104,375.24 × 196,599.54
  4. Step 4: Simplify right side
    736,336.56x = 217,119,664,171.39
  5. Step 5: Solve for x
    x = 217,119,664,171.39/736,336.56
  6. Step 6: Final answer
    x = 294,864.71

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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.