Home / 2,957,918.94-4,081,928.44-1,599,791.94

Finding the Fourth Proportional to 2,957,918.94, 4,081,928.44 and 1,599,791.94

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Solution

The fourth proportional to 2,957,918.94, 4,081,928.44 and 1,599,791.94 is: 2,207,713.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,957,918.94 : 4,081,928.44 = 1,599,791.94 : x
  2. Step 2: Convert to fraction form
    2,957,918.94/4,081,928.44 = 1,599,791.94/x
  3. Step 3: Cross multiply
    2,957,918.94x = 4,081,928.44 × 1,599,791.94
  4. Step 4: Simplify right side
    2,957,918.94x = 6,530,236,217,968.77
  5. Step 5: Solve for x
    x = 6,530,236,217,968.77/2,957,918.94
  6. Step 6: Final answer
    x = 2,207,713.04

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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.