Home / 967,354.56-1,451,035.20-293,441.64

Finding the Fourth Proportional to 967,354.56, 1,451,035.20 and 293,441.64

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Solution

The fourth proportional to 967,354.56, 1,451,035.20 and 293,441.64 is: 440,163.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,354.56 : 1,451,035.20 = 293,441.64 : x
  2. Step 2: Convert to fraction form
    967,354.56/1,451,035.20 = 293,441.64/x
  3. Step 3: Cross multiply
    967,354.56x = 1,451,035.20 × 293,441.64
  4. Step 4: Simplify right side
    967,354.56x = 425,794,148,785.73
  5. Step 5: Solve for x
    x = 425,794,148,785.73/967,354.56
  6. Step 6: Final answer
    x = 440,163.48

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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.