Home / 894,213.18-1,341,452.82-295,237.62

Finding the Fourth Proportional to 894,213.18, 1,341,452.82 and 295,237.62

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Solution

The fourth proportional to 894,213.18, 1,341,452.82 and 295,237.62 is: 442,900.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,213.18 : 1,341,452.82 = 295,237.62 : x
  2. Step 2: Convert to fraction form
    894,213.18/1,341,452.82 = 295,237.62/x
  3. Step 3: Cross multiply
    894,213.18x = 1,341,452.82 × 295,237.62
  4. Step 4: Simplify right side
    894,213.18x = 396,047,337,919.09
  5. Step 5: Solve for x
    x = 396,047,337,919.09/894,213.18
  6. Step 6: Final answer
    x = 442,900.36

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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.