Home / 5,484,229.32-7,568,231.78-3,036,840.35

Finding the Fourth Proportional to 5,484,229.32, 7,568,231.78 and 3,036,840.35

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Solution

The fourth proportional to 5,484,229.32, 7,568,231.78 and 3,036,840.35 is: 4,190,837.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,484,229.32 : 7,568,231.78 = 3,036,840.35 : x
  2. Step 2: Convert to fraction form
    5,484,229.32/7,568,231.78 = 3,036,840.35/x
  3. Step 3: Cross multiply
    5,484,229.32x = 7,568,231.78 × 3,036,840.35
  4. Step 4: Simplify right side
    5,484,229.32x = 22,983,511,632,472.12
  5. Step 5: Solve for x
    x = 22,983,511,632,472.12/5,484,229.32
  6. Step 6: Final answer
    x = 4,190,837.09

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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.