Home / 6,476,207.76-9,719,171.64-2,436,679.44

Finding the Fourth Proportional to 6,476,207.76, 9,719,171.64 and 2,436,679.44

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Solution

The fourth proportional to 6,476,207.76, 9,719,171.64 and 2,436,679.44 is: 3,656,847.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,476,207.76 : 9,719,171.64 = 2,436,679.44 : x
  2. Step 2: Convert to fraction form
    6,476,207.76/9,719,171.64 = 2,436,679.44/x
  3. Step 3: Cross multiply
    6,476,207.76x = 9,719,171.64 × 2,436,679.44
  4. Step 4: Simplify right side
    6,476,207.76x = 23,682,505,709,019.08
  5. Step 5: Solve for x
    x = 23,682,505,709,019.08/6,476,207.76
  6. Step 6: Final answer
    x = 3,656,847.74

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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.