Home / 3,322,599.21-4,984,057.08-1,614,707.73

Finding the Fourth Proportional to 3,322,599.21, 4,984,057.08 and 1,614,707.73

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Solution

The fourth proportional to 3,322,599.21, 4,984,057.08 and 1,614,707.73 is: 2,422,138.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,599.21 : 4,984,057.08 = 1,614,707.73 : x
  2. Step 2: Convert to fraction form
    3,322,599.21/4,984,057.08 = 1,614,707.73/x
  3. Step 3: Cross multiply
    3,322,599.21x = 4,984,057.08 × 1,614,707.73
  4. Step 4: Simplify right side
    3,322,599.21x = 8,047,795,493,837.23
  5. Step 5: Solve for x
    x = 8,047,795,493,837.23/3,322,599.21
  6. Step 6: Final answer
    x = 2,422,138.51

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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.