Home / 729,479.71-1,094,250.84-224,060.82

Finding the Fourth Proportional to 729,479.71, 1,094,250.84 and 224,060.82

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Solution

The fourth proportional to 729,479.71, 1,094,250.84 and 224,060.82 is: 336,100.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    729,479.71 : 1,094,250.84 = 224,060.82 : x
  2. Step 2: Convert to fraction form
    729,479.71/1,094,250.84 = 224,060.82/x
  3. Step 3: Cross multiply
    729,479.71x = 1,094,250.84 × 224,060.82
  4. Step 4: Simplify right side
    729,479.71x = 245,178,740,496.09
  5. Step 5: Solve for x
    x = 245,178,740,496.09/729,479.71
  6. Step 6: Final answer
    x = 336,100.84

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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.