Home / 11,848,496.94-17,770,930.20-3,760,424.19

Finding the Fourth Proportional to 11,848,496.94, 17,770,930.20 and 3,760,424.19

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Solution

The fourth proportional to 11,848,496.94, 17,770,930.20 and 3,760,424.19 is: 5,640,060.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,848,496.94 : 17,770,930.20 = 3,760,424.19 : x
  2. Step 2: Convert to fraction form
    11,848,496.94/17,770,930.20 = 3,760,424.19/x
  3. Step 3: Cross multiply
    11,848,496.94x = 17,770,930.20 × 3,760,424.19
  4. Step 4: Simplify right side
    11,848,496.94x = 66,826,235,802,881.53
  5. Step 5: Solve for x
    x = 66,826,235,802,881.53/11,848,496.94
  6. Step 6: Final answer
    x = 5,640,060.18

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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.