Home / 894,358.60-1,341,076.26-263,190.52

Finding the Fourth Proportional to 894,358.60, 1,341,076.26 and 263,190.52

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Solution

The fourth proportional to 894,358.60, 1,341,076.26 and 263,190.52 is: 394,649.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,358.60 : 1,341,076.26 = 263,190.52 : x
  2. Step 2: Convert to fraction form
    894,358.60/1,341,076.26 = 263,190.52/x
  3. Step 3: Cross multiply
    894,358.60x = 1,341,076.26 × 263,190.52
  4. Step 4: Simplify right side
    894,358.60x = 352,958,558,229.06
  5. Step 5: Solve for x
    x = 352,958,558,229.06/894,358.60
  6. Step 6: Final answer
    x = 394,649.93

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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.