Home / 935,976.44-1,404,174.69-296,318.43

Finding the Fourth Proportional to 935,976.44, 1,404,174.69 and 296,318.43

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Solution

The fourth proportional to 935,976.44, 1,404,174.69 and 296,318.43 is: 444,544.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,976.44 : 1,404,174.69 = 296,318.43 : x
  2. Step 2: Convert to fraction form
    935,976.44/1,404,174.69 = 296,318.43/x
  3. Step 3: Cross multiply
    935,976.44x = 1,404,174.69 × 296,318.43
  4. Step 4: Simplify right side
    935,976.44x = 416,082,839,586.54
  5. Step 5: Solve for x
    x = 416,082,839,586.54/935,976.44
  6. Step 6: Final answer
    x = 444,544.14

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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.