Home / 957,951.09-1,434,057.48-923,884.38

Finding the Fourth Proportional to 957,951.09, 1,434,057.48 and 923,884.38

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Solution

The fourth proportional to 957,951.09, 1,434,057.48 and 923,884.38 is: 1,383,059.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,951.09 : 1,434,057.48 = 923,884.38 : x
  2. Step 2: Convert to fraction form
    957,951.09/1,434,057.48 = 923,884.38/x
  3. Step 3: Cross multiply
    957,951.09x = 1,434,057.48 × 923,884.38
  4. Step 4: Simplify right side
    957,951.09x = 1,324,903,305,794.16
  5. Step 5: Solve for x
    x = 1,324,903,305,794.16/957,951.09
  6. Step 6: Final answer
    x = 1,383,059.45

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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.