Home / 1,073,503.08-1,610,217.71-274,791.54

Finding the Fourth Proportional to 1,073,503.08, 1,610,217.71 and 274,791.54

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Solution

The fourth proportional to 1,073,503.08, 1,610,217.71 and 274,791.54 is: 412,177.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,503.08 : 1,610,217.71 = 274,791.54 : x
  2. Step 2: Convert to fraction form
    1,073,503.08/1,610,217.71 = 274,791.54/x
  3. Step 3: Cross multiply
    1,073,503.08x = 1,610,217.71 × 274,791.54
  4. Step 4: Simplify right side
    1,073,503.08x = 442,474,204,266.17
  5. Step 5: Solve for x
    x = 442,474,204,266.17/1,073,503.08
  6. Step 6: Final answer
    x = 412,177.86

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1.5x scale

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.