Home / 1,701,791.91-2,348,472.89-937,845.48

Finding the Fourth Proportional to 1,701,791.91, 2,348,472.89 and 937,845.48

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Solution

The fourth proportional to 1,701,791.91, 2,348,472.89 and 937,845.48 is: 1,294,226.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,791.91 : 2,348,472.89 = 937,845.48 : x
  2. Step 2: Convert to fraction form
    1,701,791.91/2,348,472.89 = 937,845.48/x
  3. Step 3: Cross multiply
    1,701,791.91x = 2,348,472.89 × 937,845.48
  4. Step 4: Simplify right side
    1,701,791.91x = 2,202,504,668,357.45
  5. Step 5: Solve for x
    x = 2,202,504,668,357.45/1,701,791.91
  6. Step 6: Final answer
    x = 1,294,226.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.