Home / 894,260.92-1,341,392.26-361,786.48

Finding the Fourth Proportional to 894,260.92, 1,341,392.26 and 361,786.48

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Solution

The fourth proportional to 894,260.92, 1,341,392.26 and 361,786.48 is: 542,680.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,260.92 : 1,341,392.26 = 361,786.48 : x
  2. Step 2: Convert to fraction form
    894,260.92/1,341,392.26 = 361,786.48/x
  3. Step 3: Cross multiply
    894,260.92x = 1,341,392.26 × 361,786.48
  4. Step 4: Simplify right side
    894,260.92x = 485,297,584,044.65
  5. Step 5: Solve for x
    x = 485,297,584,044.65/894,260.92
  6. Step 6: Final answer
    x = 542,680.08

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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.