Home / 4,331,318.68-5,977,147.22-2,397,537.64

Finding the Fourth Proportional to 4,331,318.68, 5,977,147.22 and 2,397,537.64

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Solution

The fourth proportional to 4,331,318.68, 5,977,147.22 and 2,397,537.64 is: 3,308,561.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,331,318.68 : 5,977,147.22 = 2,397,537.64 : x
  2. Step 2: Convert to fraction form
    4,331,318.68/5,977,147.22 = 2,397,537.64/x
  3. Step 3: Cross multiply
    4,331,318.68x = 5,977,147.22 × 2,397,537.64
  4. Step 4: Simplify right side
    4,331,318.68x = 14,330,435,439,771.36
  5. Step 5: Solve for x
    x = 14,330,435,439,771.36/4,331,318.68
  6. Step 6: Final answer
    x = 3,308,561.78

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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.