Home / 4,099,231.40-6,150,690.30-1,854,213.80

Finding the Fourth Proportional to 4,099,231.40, 6,150,690.30 and 1,854,213.80

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Solution

The fourth proportional to 4,099,231.40, 6,150,690.30 and 1,854,213.80 is: 2,782,154.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,099,231.40 : 6,150,690.30 = 1,854,213.80 : x
  2. Step 2: Convert to fraction form
    4,099,231.40/6,150,690.30 = 1,854,213.80/x
  3. Step 3: Cross multiply
    4,099,231.40x = 6,150,690.30 × 1,854,213.80
  4. Step 4: Simplify right side
    4,099,231.40x = 11,404,694,833,786.14
  5. Step 5: Solve for x
    x = 11,404,694,833,786.14/4,099,231.40
  6. Step 6: Final answer
    x = 2,782,154.44

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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.