Home / 2,336,942.92-3,224,969.34-1,304,391.64

Finding the Fourth Proportional to 2,336,942.92, 3,224,969.34 and 1,304,391.64

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Solution

The fourth proportional to 2,336,942.92, 3,224,969.34 and 1,304,391.64 is: 1,800,053.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,942.92 : 3,224,969.34 = 1,304,391.64 : x
  2. Step 2: Convert to fraction form
    2,336,942.92/3,224,969.34 = 1,304,391.64/x
  3. Step 3: Cross multiply
    2,336,942.92x = 3,224,969.34 × 1,304,391.64
  4. Step 4: Simplify right side
    2,336,942.92x = 4,206,623,046,352.32
  5. Step 5: Solve for x
    x = 4,206,623,046,352.32/2,336,942.92
  6. Step 6: Final answer
    x = 1,800,053.83

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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.