Home / 3,829,493.25-5,745,224.30-1,433,372.31

Finding the Fourth Proportional to 3,829,493.25, 5,745,224.30 and 1,433,372.31

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Solution

The fourth proportional to 3,829,493.25, 5,745,224.30 and 1,433,372.31 is: 2,150,426.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,829,493.25 : 5,745,224.30 = 1,433,372.31 : x
  2. Step 2: Convert to fraction form
    3,829,493.25/5,745,224.30 = 1,433,372.31/x
  3. Step 3: Cross multiply
    3,829,493.25x = 5,745,224.30 × 1,433,372.31
  4. Step 4: Simplify right side
    3,829,493.25x = 8,235,045,419,192.27
  5. Step 5: Solve for x
    x = 8,235,045,419,192.27/3,829,493.25
  6. Step 6: Final answer
    x = 2,150,426.93

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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.