Home / 3,202,954.16-4,419,882.24-1,826,105.36

Finding the Fourth Proportional to 3,202,954.16, 4,419,882.24 and 1,826,105.36

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Solution

The fourth proportional to 3,202,954.16, 4,419,882.24 and 1,826,105.36 is: 2,519,914.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,202,954.16 : 4,419,882.24 = 1,826,105.36 : x
  2. Step 2: Convert to fraction form
    3,202,954.16/4,419,882.24 = 1,826,105.36/x
  3. Step 3: Cross multiply
    3,202,954.16x = 4,419,882.24 × 1,826,105.36
  4. Step 4: Simplify right side
    3,202,954.16x = 8,071,170,626,933.40
  5. Step 5: Solve for x
    x = 8,071,170,626,933.40/3,202,954.16
  6. Step 6: Final answer
    x = 2,519,914.50

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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.