Home / 2,367,680.26-3,550,416.30-1,230,136.66

Finding the Fourth Proportional to 2,367,680.26, 3,550,416.30 and 1,230,136.66

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Solution

The fourth proportional to 2,367,680.26, 3,550,416.30 and 1,230,136.66 is: 1,844,631.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367,680.26 : 3,550,416.30 = 1,230,136.66 : x
  2. Step 2: Convert to fraction form
    2,367,680.26/3,550,416.30 = 1,230,136.66/x
  3. Step 3: Cross multiply
    2,367,680.26x = 3,550,416.30 × 1,230,136.66
  4. Step 4: Simplify right side
    2,367,680.26x = 4,367,497,248,891.56
  5. Step 5: Solve for x
    x = 4,367,497,248,891.56/2,367,680.26
  6. Step 6: Final answer
    x = 1,844,631.36

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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.