Home / 793,205.55-1,192,004.16-773,977.62

Finding the Fourth Proportional to 793,205.55, 1,192,004.16 and 773,977.62

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Solution

The fourth proportional to 793,205.55, 1,192,004.16 and 773,977.62 is: 1,163,109.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,205.55 : 1,192,004.16 = 773,977.62 : x
  2. Step 2: Convert to fraction form
    793,205.55/1,192,004.16 = 773,977.62/x
  3. Step 3: Cross multiply
    793,205.55x = 1,192,004.16 × 773,977.62
  4. Step 4: Simplify right side
    793,205.55x = 922,584,542,786.90
  5. Step 5: Solve for x
    x = 922,584,542,786.90/793,205.55
  6. Step 6: Final answer
    x = 1,163,109.04

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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.