Home / 3,510,832.62-5,266,671.03-1,235,884.56

Finding the Fourth Proportional to 3,510,832.62, 5,266,671.03 and 1,235,884.56

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Solution

The fourth proportional to 3,510,832.62, 5,266,671.03 and 1,235,884.56 is: 1,853,975.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,832.62 : 5,266,671.03 = 1,235,884.56 : x
  2. Step 2: Convert to fraction form
    3,510,832.62/5,266,671.03 = 1,235,884.56/x
  3. Step 3: Cross multiply
    3,510,832.62x = 5,266,671.03 × 1,235,884.56
  4. Step 4: Simplify right side
    3,510,832.62x = 6,508,997,408,576.30
  5. Step 5: Solve for x
    x = 6,508,997,408,576.30/3,510,832.62
  6. Step 6: Final answer
    x = 1,853,975.43

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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.