Home / 736,331.56-1,104,367.74-196,594.54

Finding the Fourth Proportional to 736,331.56, 1,104,367.74 and 196,594.54

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Solution

The fourth proportional to 736,331.56, 1,104,367.74 and 196,594.54 is: 294,857.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,331.56 : 1,104,367.74 = 196,594.54 : x
  2. Step 2: Convert to fraction form
    736,331.56/1,104,367.74 = 196,594.54/x
  3. Step 3: Cross multiply
    736,331.56x = 1,104,367.74 × 196,594.54
  4. Step 4: Simplify right side
    736,331.56x = 217,112,667,836.14
  5. Step 5: Solve for x
    x = 217,112,667,836.14/736,331.56
  6. Step 6: Final answer
    x = 294,857.21

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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.