Home / 800,713.55-1,201,084.23-295,014.24

Finding the Fourth Proportional to 800,713.55, 1,201,084.23 and 295,014.24

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Solution

The fourth proportional to 800,713.55, 1,201,084.23 and 295,014.24 is: 442,526.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    800,713.55 : 1,201,084.23 = 295,014.24 : x
  2. Step 2: Convert to fraction form
    800,713.55/1,201,084.23 = 295,014.24/x
  3. Step 3: Cross multiply
    800,713.55x = 1,201,084.23 × 295,014.24
  4. Step 4: Simplify right side
    800,713.55x = 354,336,951,289.44
  5. Step 5: Solve for x
    x = 354,336,951,289.44/800,713.55
  6. Step 6: Final answer
    x = 442,526.49

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Similar ratio
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1.5x scale

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.