Home / 4,294,198.92-5,926,006.83-2,458,685.36

Finding the Fourth Proportional to 4,294,198.92, 5,926,006.83 and 2,458,685.36

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Solution

The fourth proportional to 4,294,198.92, 5,926,006.83 and 2,458,685.36 is: 3,392,992.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,294,198.92 : 5,926,006.83 = 2,458,685.36 : x
  2. Step 2: Convert to fraction form
    4,294,198.92/5,926,006.83 = 2,458,685.36/x
  3. Step 3: Cross multiply
    4,294,198.92x = 5,926,006.83 × 2,458,685.36
  4. Step 4: Simplify right side
    4,294,198.92x = 14,570,186,206,550.97
  5. Step 5: Solve for x
    x = 14,570,186,206,550.97/4,294,198.92
  6. Step 6: Final answer
    x = 3,392,992.84

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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.