Home / 894,474.06-1,341,426.57-295,323.66

Finding the Fourth Proportional to 894,474.06, 1,341,426.57 and 295,323.66

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Solution

The fourth proportional to 894,474.06, 1,341,426.57 and 295,323.66 is: 442,891.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,474.06 : 1,341,426.57 = 295,323.66 : x
  2. Step 2: Convert to fraction form
    894,474.06/1,341,426.57 = 295,323.66/x
  3. Step 3: Cross multiply
    894,474.06x = 1,341,426.57 × 295,323.66
  4. Step 4: Simplify right side
    894,474.06x = 396,155,004,273.65
  5. Step 5: Solve for x
    x = 396,155,004,273.65/894,474.06
  6. Step 6: Final answer
    x = 442,891.55

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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.