Home / 7,349,033.75-11,022,838.32-2,231,508.63

Finding the Fourth Proportional to 7,349,033.75, 11,022,838.32 and 2,231,508.63

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Solution

The fourth proportional to 7,349,033.75, 11,022,838.32 and 2,231,508.63 is: 3,347,046.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,349,033.75 : 11,022,838.32 = 2,231,508.63 : x
  2. Step 2: Convert to fraction form
    7,349,033.75/11,022,838.32 = 2,231,508.63/x
  3. Step 3: Cross multiply
    7,349,033.75x = 11,022,838.32 × 2,231,508.63
  4. Step 4: Simplify right side
    7,349,033.75x = 24,597,558,792,722.39
  5. Step 5: Solve for x
    x = 24,597,558,792,722.39/7,349,033.75
  6. Step 6: Final answer
    x = 3,347,046.65

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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.