Home / 3,874,601.16-5,812,786.26-1,179,308.34

Finding the Fourth Proportional to 3,874,601.16, 5,812,786.26 and 1,179,308.34

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Solution

The fourth proportional to 3,874,601.16, 5,812,786.26 and 1,179,308.34 is: 1,769,231.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,874,601.16 : 5,812,786.26 = 1,179,308.34 : x
  2. Step 2: Convert to fraction form
    3,874,601.16/5,812,786.26 = 1,179,308.34/x
  3. Step 3: Cross multiply
    3,874,601.16x = 5,812,786.26 × 1,179,308.34
  4. Step 4: Simplify right side
    3,874,601.16x = 6,855,067,315,055.41
  5. Step 5: Solve for x
    x = 6,855,067,315,055.41/3,874,601.16
  6. Step 6: Final answer
    x = 1,769,231.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.