Home / 4,002,955.94-5,524,081.80-2,167,415.58

Finding the Fourth Proportional to 4,002,955.94, 5,524,081.80 and 2,167,415.58

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Solution

The fourth proportional to 4,002,955.94, 5,524,081.80 and 2,167,415.58 is: 2,991,034.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,002,955.94 : 5,524,081.80 = 2,167,415.58 : x
  2. Step 2: Convert to fraction form
    4,002,955.94/5,524,081.80 = 2,167,415.58/x
  3. Step 3: Cross multiply
    4,002,955.94x = 5,524,081.80 × 2,167,415.58
  4. Step 4: Simplify right side
    4,002,955.94x = 11,972,980,958,514.44
  5. Step 5: Solve for x
    x = 11,972,980,958,514.44/4,002,955.94
  6. Step 6: Final answer
    x = 2,991,034.91

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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.