Home / 5,016,141.50-7,522,286.88-2,135,682.08

Finding the Fourth Proportional to 5,016,141.50, 7,522,286.88 and 2,135,682.08

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Solution

The fourth proportional to 5,016,141.50, 7,522,286.88 and 2,135,682.08 is: 3,202,703.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016,141.50 : 7,522,286.88 = 2,135,682.08 : x
  2. Step 2: Convert to fraction form
    5,016,141.50/7,522,286.88 = 2,135,682.08/x
  3. Step 3: Cross multiply
    5,016,141.50x = 7,522,286.88 × 2,135,682.08
  4. Step 4: Simplify right side
    5,016,141.50x = 16,065,213,290,235.11
  5. Step 5: Solve for x
    x = 16,065,213,290,235.11/5,016,141.50
  6. Step 6: Final answer
    x = 3,202,703.37

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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.