Home / 733,405.06-1,100,178.96-227,830.06

Finding the Fourth Proportional to 733,405.06, 1,100,178.96 and 227,830.06

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Solution

The fourth proportional to 733,405.06, 1,100,178.96 and 227,830.06 is: 341,767.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,405.06 : 1,100,178.96 = 227,830.06 : x
  2. Step 2: Convert to fraction form
    733,405.06/1,100,178.96 = 227,830.06/x
  3. Step 3: Cross multiply
    733,405.06x = 1,100,178.96 × 227,830.06
  4. Step 4: Simplify right side
    733,405.06x = 250,653,838,467.54
  5. Step 5: Solve for x
    x = 250,653,838,467.54/733,405.06
  6. Step 6: Final answer
    x = 341,767.26

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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.