Home / 3,286,704.94-4,952,491.56-2,700,791.24

Finding the Fourth Proportional to 3,286,704.94, 4,952,491.56 and 2,700,791.24

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Solution

The fourth proportional to 3,286,704.94, 4,952,491.56 and 2,700,791.24 is: 4,069,621.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,286,704.94 : 4,952,491.56 = 2,700,791.24 : x
  2. Step 2: Convert to fraction form
    3,286,704.94/4,952,491.56 = 2,700,791.24/x
  3. Step 3: Cross multiply
    3,286,704.94x = 4,952,491.56 × 2,700,791.24
  4. Step 4: Simplify right side
    3,286,704.94x = 13,375,645,821,421.93
  5. Step 5: Solve for x
    x = 13,375,645,821,421.93/3,286,704.94
  6. Step 6: Final answer
    x = 4,069,621.72

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.