Home / 736,338.06-1,104,377.49-196,601.04

Finding the Fourth Proportional to 736,338.06, 1,104,377.49 and 196,601.04

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Solution

The fourth proportional to 736,338.06, 1,104,377.49 and 196,601.04 is: 294,866.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,338.06 : 1,104,377.49 = 196,601.04 : x
  2. Step 2: Convert to fraction form
    736,338.06/1,104,377.49 = 196,601.04/x
  3. Step 3: Cross multiply
    736,338.06x = 1,104,377.49 × 196,601.04
  4. Step 4: Simplify right side
    736,338.06x = 217,121,763,086.59
  5. Step 5: Solve for x
    x = 217,121,763,086.59/736,338.06
  6. Step 6: Final answer
    x = 294,866.96

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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.