Home / 4,321,789.74-5,964,067.80-2,388,033.41

Finding the Fourth Proportional to 4,321,789.74, 5,964,067.80 and 2,388,033.41

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Solution

The fourth proportional to 4,321,789.74, 5,964,067.80 and 2,388,033.41 is: 3,295,484.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,321,789.74 : 5,964,067.80 = 2,388,033.41 : x
  2. Step 2: Convert to fraction form
    4,321,789.74/5,964,067.80 = 2,388,033.41/x
  3. Step 3: Cross multiply
    4,321,789.74x = 5,964,067.80 × 2,388,033.41
  4. Step 4: Simplify right side
    4,321,789.74x = 14,242,393,136,084.86
  5. Step 5: Solve for x
    x = 14,242,393,136,084.86/4,321,789.74
  6. Step 6: Final answer
    x = 3,295,484.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.