Home / 2,331,754.73-3,217,828.19-1,351,884.19

Finding the Fourth Proportional to 2,331,754.73, 3,217,828.19 and 1,351,884.19

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Solution

The fourth proportional to 2,331,754.73, 3,217,828.19 and 1,351,884.19 is: 1,865,604.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,331,754.73 : 3,217,828.19 = 1,351,884.19 : x
  2. Step 2: Convert to fraction form
    2,331,754.73/3,217,828.19 = 1,351,884.19/x
  3. Step 3: Cross multiply
    2,331,754.73x = 3,217,828.19 × 1,351,884.19
  4. Step 4: Simplify right side
    2,331,754.73x = 4,350,131,056,197.32
  5. Step 5: Solve for x
    x = 4,350,131,056,197.32/2,331,754.73
  6. Step 6: Final answer
    x = 1,865,604.04

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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.