Home / 701,823.33-1,052,725.88-169,339.86

Finding the Fourth Proportional to 701,823.33, 1,052,725.88 and 169,339.86

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Solution

The fourth proportional to 701,823.33, 1,052,725.88 and 169,339.86 is: 254,007.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,823.33 : 1,052,725.88 = 169,339.86 : x
  2. Step 2: Convert to fraction form
    701,823.33/1,052,725.88 = 169,339.86/x
  3. Step 3: Cross multiply
    701,823.33x = 1,052,725.88 × 169,339.86
  4. Step 4: Simplify right side
    701,823.33x = 178,268,452,290.88
  5. Step 5: Solve for x
    x = 178,268,452,290.88/701,823.33
  6. Step 6: Final answer
    x = 254,007.59

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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.