Home / 736,330.56-1,104,366.24-196,593.54

Finding the Fourth Proportional to 736,330.56, 1,104,366.24 and 196,593.54

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Solution

The fourth proportional to 736,330.56, 1,104,366.24 and 196,593.54 is: 294,855.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,330.56 : 1,104,366.24 = 196,593.54 : x
  2. Step 2: Convert to fraction form
    736,330.56/1,104,366.24 = 196,593.54/x
  3. Step 3: Cross multiply
    736,330.56x = 1,104,366.24 × 196,593.54
  4. Step 4: Simplify right side
    736,330.56x = 217,111,268,578.09
  5. Step 5: Solve for x
    x = 217,111,268,578.09/736,330.56
  6. Step 6: Final answer
    x = 294,855.71

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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.