Home / 410,589.25-566,584.93-226,819.69

Finding the Fourth Proportional to 410,589.25, 566,584.93 and 226,819.69

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Solution

The fourth proportional to 410,589.25, 566,584.93 and 226,819.69 is: 312,995.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,589.25 : 566,584.93 = 226,819.69 : x
  2. Step 2: Convert to fraction form
    410,589.25/566,584.93 = 226,819.69/x
  3. Step 3: Cross multiply
    410,589.25x = 566,584.93 × 226,819.69
  4. Step 4: Simplify right side
    410,589.25x = 128,512,618,181.27
  5. Step 5: Solve for x
    x = 128,512,618,181.27/410,589.25
  6. Step 6: Final answer
    x = 312,995.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.