Home / 3,183,891.44-4,771,850.90-2,507,300.50

Finding the Fourth Proportional to 3,183,891.44, 4,771,850.90 and 2,507,300.50

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Solution

The fourth proportional to 3,183,891.44, 4,771,850.90 and 2,507,300.50 is: 3,757,811.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,183,891.44 : 4,771,850.90 = 2,507,300.50 : x
  2. Step 2: Convert to fraction form
    3,183,891.44/4,771,850.90 = 2,507,300.50/x
  3. Step 3: Cross multiply
    3,183,891.44x = 4,771,850.90 × 2,507,300.50
  4. Step 4: Simplify right side
    3,183,891.44x = 11,964,464,147,495.45
  5. Step 5: Solve for x
    x = 11,964,464,147,495.45/3,183,891.44
  6. Step 6: Final answer
    x = 3,757,811.59

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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.