Home / 729,766.88-1,094,754.78-224,370.29

Finding the Fourth Proportional to 729,766.88, 1,094,754.78 and 224,370.29

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Solution

The fourth proportional to 729,766.88, 1,094,754.78 and 224,370.29 is: 336,587.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    729,766.88 : 1,094,754.78 = 224,370.29 : x
  2. Step 2: Convert to fraction form
    729,766.88/1,094,754.78 = 224,370.29/x
  3. Step 3: Cross multiply
    729,766.88x = 1,094,754.78 × 224,370.29
  4. Step 4: Simplify right side
    729,766.88x = 245,630,441,993.71
  5. Step 5: Solve for x
    x = 245,630,441,993.71/729,766.88
  6. Step 6: Final answer
    x = 336,587.55

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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.