Home / 2,854,183.20-4,281,988.64-2,014,375.20

Finding the Fourth Proportional to 2,854,183.20, 4,281,988.64 and 2,014,375.20

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Solution

The fourth proportional to 2,854,183.20, 4,281,988.64 and 2,014,375.20 is: 3,022,066.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,854,183.20 : 4,281,988.64 = 2,014,375.20 : x
  2. Step 2: Convert to fraction form
    2,854,183.20/4,281,988.64 = 2,014,375.20/x
  3. Step 3: Cross multiply
    2,854,183.20x = 4,281,988.64 × 2,014,375.20
  4. Step 4: Simplify right side
    2,854,183.20x = 8,625,531,723,097.73
  5. Step 5: Solve for x
    x = 8,625,531,723,097.73/2,854,183.20
  6. Step 6: Final answer
    x = 3,022,066.60

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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.