Home / 793,730.24-1,190,578.14-194,694.33

Finding the Fourth Proportional to 793,730.24, 1,190,578.14 and 194,694.33

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Solution

The fourth proportional to 793,730.24, 1,190,578.14 and 194,694.33 is: 292,037.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,730.24 : 1,190,578.14 = 194,694.33 : x
  2. Step 2: Convert to fraction form
    793,730.24/1,190,578.14 = 194,694.33/x
  3. Step 3: Cross multiply
    793,730.24x = 1,190,578.14 × 194,694.33
  4. Step 4: Simplify right side
    793,730.24x = 231,798,812,306.48
  5. Step 5: Solve for x
    x = 231,798,812,306.48/793,730.24
  6. Step 6: Final answer
    x = 292,037.27

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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.