Home / 894,506.94-1,341,893.07-295,531.38

Finding the Fourth Proportional to 894,506.94, 1,341,893.07 and 295,531.38

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Solution

The fourth proportional to 894,506.94, 1,341,893.07 and 295,531.38 is: 443,340.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,506.94 : 1,341,893.07 = 295,531.38 : x
  2. Step 2: Convert to fraction form
    894,506.94/1,341,893.07 = 295,531.38/x
  3. Step 3: Cross multiply
    894,506.94x = 1,341,893.07 × 295,531.38
  4. Step 4: Simplify right side
    894,506.94x = 396,571,510,789.54
  5. Step 5: Solve for x
    x = 396,571,510,789.54/894,506.94
  6. Step 6: Final answer
    x = 443,340.90

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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.