Home / 4,268,731.69-5,890,724.49-2,334,950.65

Finding the Fourth Proportional to 4,268,731.69, 5,890,724.49 and 2,334,950.65

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Solution

The fourth proportional to 4,268,731.69, 5,890,724.49 and 2,334,950.65 is: 3,222,163.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,268,731.69 : 5,890,724.49 = 2,334,950.65 : x
  2. Step 2: Convert to fraction form
    4,268,731.69/5,890,724.49 = 2,334,950.65/x
  3. Step 3: Cross multiply
    4,268,731.69x = 5,890,724.49 × 2,334,950.65
  4. Step 4: Simplify right side
    4,268,731.69x = 13,754,550,976,896.42
  5. Step 5: Solve for x
    x = 13,754,550,976,896.42/4,268,731.69
  6. Step 6: Final answer
    x = 3,222,163.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.