Home / 11,606,766.19-17,383,454.96-6,737,012.06

Finding the Fourth Proportional to 11,606,766.19, 17,383,454.96 and 6,737,012.06

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Solution

The fourth proportional to 11,606,766.19, 17,383,454.96 and 6,737,012.06 is: 10,090,023.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,606,766.19 : 17,383,454.96 = 6,737,012.06 : x
  2. Step 2: Convert to fraction form
    11,606,766.19/17,383,454.96 = 6,737,012.06/x
  3. Step 3: Cross multiply
    11,606,766.19x = 17,383,454.96 × 6,737,012.06
  4. Step 4: Simplify right side
    11,606,766.19x = 117,112,545,770,287.97
  5. Step 5: Solve for x
    x = 117,112,545,770,287.97/11,606,766.19
  6. Step 6: Final answer
    x = 10,090,023.69

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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.