Home / 11,844,009.37-16,344,845.61-6,949,314.73

Finding the Fourth Proportional to 11,844,009.37, 16,344,845.61 and 6,949,314.73

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Solution

The fourth proportional to 11,844,009.37, 16,344,845.61 and 6,949,314.73 is: 9,590,120.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,844,009.37 : 16,344,845.61 = 6,949,314.73 : x
  2. Step 2: Convert to fraction form
    11,844,009.37/16,344,845.61 = 6,949,314.73/x
  3. Step 3: Cross multiply
    11,844,009.37x = 16,344,845.61 × 6,949,314.73
  4. Step 4: Simplify right side
    11,844,009.37x = 113,585,476,357,148.84
  5. Step 5: Solve for x
    x = 113,585,476,357,148.84/11,844,009.37
  6. Step 6: Final answer
    x = 9,590,120.44

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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.