Home / 11,844,005.36-16,344,840.09-6,949,310.73

Finding the Fourth Proportional to 11,844,005.36, 16,344,840.09 and 6,949,310.73

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Solution

The fourth proportional to 11,844,005.36, 16,344,840.09 and 6,949,310.73 is: 9,590,114.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,844,005.36 : 16,344,840.09 = 6,949,310.73 : x
  2. Step 2: Convert to fraction form
    11,844,005.36/16,344,840.09 = 6,949,310.73/x
  3. Step 3: Cross multiply
    11,844,005.36x = 16,344,840.09 × 6,949,310.73
  4. Step 4: Simplify right side
    11,844,005.36x = 113,585,372,671,378.33
  5. Step 5: Solve for x
    x = 113,585,372,671,378.33/11,844,005.36
  6. Step 6: Final answer
    x = 9,590,114.93

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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.