Home / 3,008,217.06-4,510,081.44-1,809,858.60

Finding the Fourth Proportional to 3,008,217.06, 4,510,081.44 and 1,809,858.60

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Solution

The fourth proportional to 3,008,217.06, 4,510,081.44 and 1,809,858.60 is: 2,713,437.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,008,217.06 : 4,510,081.44 = 1,809,858.60 : x
  2. Step 2: Convert to fraction form
    3,008,217.06/4,510,081.44 = 1,809,858.60/x
  3. Step 3: Cross multiply
    3,008,217.06x = 4,510,081.44 × 1,809,858.60
  4. Step 4: Simplify right side
    3,008,217.06x = 8,162,609,680,884.39
  5. Step 5: Solve for x
    x = 8,162,609,680,884.39/3,008,217.06
  6. Step 6: Final answer
    x = 2,713,437.73

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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.