Home / 1,727,044.74-2,383,209.27-952,628.85

Finding the Fourth Proportional to 1,727,044.74, 2,383,209.27 and 952,628.85

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Solution

The fourth proportional to 1,727,044.74, 2,383,209.27 and 952,628.85 is: 1,314,565.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,044.74 : 2,383,209.27 = 952,628.85 : x
  2. Step 2: Convert to fraction form
    1,727,044.74/2,383,209.27 = 952,628.85/x
  3. Step 3: Cross multiply
    1,727,044.74x = 2,383,209.27 × 952,628.85
  4. Step 4: Simplify right side
    1,727,044.74x = 2,270,313,906,189.44
  5. Step 5: Solve for x
    x = 2,270,313,906,189.44/1,727,044.74
  6. Step 6: Final answer
    x = 1,314,565.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.