Home / 5,364,277.94-7,400,891.88-3,040,921.32

Finding the Fourth Proportional to 5,364,277.94, 7,400,891.88 and 3,040,921.32

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Solution

The fourth proportional to 5,364,277.94, 7,400,891.88 and 3,040,921.32 is: 4,195,444.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,364,277.94 : 7,400,891.88 = 3,040,921.32 : x
  2. Step 2: Convert to fraction form
    5,364,277.94/7,400,891.88 = 3,040,921.32/x
  3. Step 3: Cross multiply
    5,364,277.94x = 7,400,891.88 × 3,040,921.32
  4. Step 4: Simplify right side
    5,364,277.94x = 22,505,529,904,906.88
  5. Step 5: Solve for x
    x = 22,505,529,904,906.88/5,364,277.94
  6. Step 6: Final answer
    x = 4,195,444.42

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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.