Home / 798,559.56-1,198,011.57-229,936.83

Finding the Fourth Proportional to 798,559.56, 1,198,011.57 and 229,936.83

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Solution

The fourth proportional to 798,559.56, 1,198,011.57 and 229,936.83 is: 344,954.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    798,559.56 : 1,198,011.57 = 229,936.83 : x
  2. Step 2: Convert to fraction form
    798,559.56/1,198,011.57 = 229,936.83/x
  3. Step 3: Cross multiply
    798,559.56x = 1,198,011.57 × 229,936.83
  4. Step 4: Simplify right side
    798,559.56x = 275,466,977,354.32
  5. Step 5: Solve for x
    x = 275,466,977,354.32/798,559.56
  6. Step 6: Final answer
    x = 344,954.83

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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.