Home / 3,329,850.96-4,991,786.72-2,764,863

Finding the Fourth Proportional to 3,329,850.96, 4,991,786.72 and 2,764,863

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Solution

The fourth proportional to 3,329,850.96, 4,991,786.72 and 2,764,863 is: 4,144,812.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,850.96 : 4,991,786.72 = 2,764,863 : x
  2. Step 2: Convert to fraction form
    3,329,850.96/4,991,786.72 = 2,764,863/x
  3. Step 3: Cross multiply
    3,329,850.96x = 4,991,786.72 × 2,764,863
  4. Step 4: Simplify right side
    3,329,850.96x = 13,801,606,406,019.36
  5. Step 5: Solve for x
    x = 13,801,606,406,019.36/3,329,850.96
  6. Step 6: Final answer
    x = 4,144,812.06

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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.