Home / 3,935,930.67-5,904,724.50-2,230,890.93

Finding the Fourth Proportional to 3,935,930.67, 5,904,724.50 and 2,230,890.93

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Solution

The fourth proportional to 3,935,930.67, 5,904,724.50 and 2,230,890.93 is: 3,346,805.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,935,930.67 : 5,904,724.50 = 2,230,890.93 : x
  2. Step 2: Convert to fraction form
    3,935,930.67/5,904,724.50 = 2,230,890.93/x
  3. Step 3: Cross multiply
    3,935,930.67x = 5,904,724.50 × 2,230,890.93
  4. Step 4: Simplify right side
    3,935,930.67x = 13,172,796,331,198.79
  5. Step 5: Solve for x
    x = 13,172,796,331,198.79/3,935,930.67
  6. Step 6: Final answer
    x = 3,346,805.99

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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.