Home / 793,753.48-1,190,633.46-194,718.52

Finding the Fourth Proportional to 793,753.48, 1,190,633.46 and 194,718.52

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Solution

The fourth proportional to 793,753.48, 1,190,633.46 and 194,718.52 is: 292,078.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,753.48 : 1,190,633.46 = 194,718.52 : x
  2. Step 2: Convert to fraction form
    793,753.48/1,190,633.46 = 194,718.52/x
  3. Step 3: Cross multiply
    793,753.48x = 1,190,633.46 × 194,718.52
  4. Step 4: Simplify right side
    793,753.48x = 231,838,385,193.68
  5. Step 5: Solve for x
    x = 231,838,385,193.68/793,753.48
  6. Step 6: Final answer
    x = 292,078.57

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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.