Home / 7,340,369.94-11,004,493.06-3,238,770.92

Finding the Fourth Proportional to 7,340,369.94, 11,004,493.06 and 3,238,770.92

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Solution

The fourth proportional to 7,340,369.94, 11,004,493.06 and 3,238,770.92 is: 4,855,481.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,340,369.94 : 11,004,493.06 = 3,238,770.92 : x
  2. Step 2: Convert to fraction form
    7,340,369.94/11,004,493.06 = 3,238,770.92/x
  3. Step 3: Cross multiply
    7,340,369.94x = 11,004,493.06 × 3,238,770.92
  4. Step 4: Simplify right side
    7,340,369.94x = 35,641,032,112,069.81
  5. Step 5: Solve for x
    x = 35,641,032,112,069.81/7,340,369.94
  6. Step 6: Final answer
    x = 4,855,481.73

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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.