Home / 11,630,513.91-17,448,372.83-3,544,122.41

Finding the Fourth Proportional to 11,630,513.91, 17,448,372.83 and 3,544,122.41

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Solution

The fourth proportional to 11,630,513.91, 17,448,372.83 and 3,544,122.41 is: 5,316,976.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,630,513.91 : 17,448,372.83 = 3,544,122.41 : x
  2. Step 2: Convert to fraction form
    11,630,513.91/17,448,372.83 = 3,544,122.41/x
  3. Step 3: Cross multiply
    11,630,513.91x = 17,448,372.83 × 3,544,122.41
  4. Step 4: Simplify right side
    11,630,513.91x = 61,839,169,190,738.44
  5. Step 5: Solve for x
    x = 61,839,169,190,738.44/11,630,513.91
  6. Step 6: Final answer
    x = 5,316,976.50

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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.