Home / 4,229,212.80-5,836,157.21-2,295,431.90

Finding the Fourth Proportional to 4,229,212.80, 5,836,157.21 and 2,295,431.90

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Solution

The fourth proportional to 4,229,212.80, 5,836,157.21 and 2,295,431.90 is: 3,167,611.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229,212.80 : 5,836,157.21 = 2,295,431.90 : x
  2. Step 2: Convert to fraction form
    4,229,212.80/5,836,157.21 = 2,295,431.90/x
  3. Step 3: Cross multiply
    4,229,212.80x = 5,836,157.21 × 2,295,431.90
  4. Step 4: Simplify right side
    4,229,212.80x = 13,396,501,392,591.05
  5. Step 5: Solve for x
    x = 13,396,501,392,591.05/4,229,212.80
  6. Step 6: Final answer
    x = 3,167,611.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.