Home / 894,534.93-1,341,651.74-254,793.69

Finding the Fourth Proportional to 894,534.93, 1,341,651.74 and 254,793.69

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Solution

The fourth proportional to 894,534.93, 1,341,651.74 and 254,793.69 is: 382,147.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,534.93 : 1,341,651.74 = 254,793.69 : x
  2. Step 2: Convert to fraction form
    894,534.93/1,341,651.74 = 254,793.69/x
  3. Step 3: Cross multiply
    894,534.93x = 1,341,651.74 × 254,793.69
  4. Step 4: Simplify right side
    894,534.93x = 341,844,396,255.55
  5. Step 5: Solve for x
    x = 341,844,396,255.55/894,534.93
  6. Step 6: Final answer
    x = 382,147.62

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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.