Home / 4,995,198.55-7,492,165.82-1,583,518.04

Finding the Fourth Proportional to 4,995,198.55, 7,492,165.82 and 1,583,518.04

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Solution

The fourth proportional to 4,995,198.55, 7,492,165.82 and 1,583,518.04 is: 2,375,076.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995,198.55 : 7,492,165.82 = 1,583,518.04 : x
  2. Step 2: Convert to fraction form
    4,995,198.55/7,492,165.82 = 1,583,518.04/x
  3. Step 3: Cross multiply
    4,995,198.55x = 7,492,165.82 × 1,583,518.04
  4. Step 4: Simplify right side
    4,995,198.55x = 11,863,979,723,296.79
  5. Step 5: Solve for x
    x = 11,863,979,723,296.79/4,995,198.55
  6. Step 6: Final answer
    x = 2,375,076.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.