Home / 733,141.64-1,099,884.46-227,676.54

Finding the Fourth Proportional to 733,141.64, 1,099,884.46 and 227,676.54

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Solution

The fourth proportional to 733,141.64, 1,099,884.46 and 227,676.54 is: 341,568.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,141.64 : 1,099,884.46 = 227,676.54 : x
  2. Step 2: Convert to fraction form
    733,141.64/1,099,884.46 = 227,676.54/x
  3. Step 3: Cross multiply
    733,141.64x = 1,099,884.46 × 227,676.54
  4. Step 4: Simplify right side
    733,141.64x = 250,417,888,252.57
  5. Step 5: Solve for x
    x = 250,417,888,252.57/733,141.64
  6. Step 6: Final answer
    x = 341,568.22

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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.