Home / 737,216.97-1,105,701.93-204,791.82

Finding the Fourth Proportional to 737,216.97, 1,105,701.93 and 204,791.82

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Solution

The fourth proportional to 737,216.97, 1,105,701.93 and 204,791.82 is: 307,153.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,216.97 : 1,105,701.93 = 204,791.82 : x
  2. Step 2: Convert to fraction form
    737,216.97/1,105,701.93 = 204,791.82/x
  3. Step 3: Cross multiply
    737,216.97x = 1,105,701.93 × 204,791.82
  4. Step 4: Simplify right side
    737,216.97x = 226,438,710,622.21
  5. Step 5: Solve for x
    x = 226,438,710,622.21/737,216.97
  6. Step 6: Final answer
    x = 307,153.42

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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.