Home / 3,826,513.24-5,739,769.86-3,333,825.88

Finding the Fourth Proportional to 3,826,513.24, 5,739,769.86 and 3,333,825.88

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Solution

The fourth proportional to 3,826,513.24, 5,739,769.86 and 3,333,825.88 is: 5,000,738.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,826,513.24 : 5,739,769.86 = 3,333,825.88 : x
  2. Step 2: Convert to fraction form
    3,826,513.24/5,739,769.86 = 3,333,825.88/x
  3. Step 3: Cross multiply
    3,826,513.24x = 5,739,769.86 × 3,333,825.88
  4. Step 4: Simplify right side
    3,826,513.24x = 19,135,393,304,511.98
  5. Step 5: Solve for x
    x = 19,135,393,304,511.98/3,826,513.24
  6. Step 6: Final answer
    x = 5,000,738.82

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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.