Home / 2,054,894.58-3,082,278.31-976,183.66

Finding the Fourth Proportional to 2,054,894.58, 3,082,278.31 and 976,183.66

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Solution

The fourth proportional to 2,054,894.58, 3,082,278.31 and 976,183.66 is: 1,464,245.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,894.58 : 3,082,278.31 = 976,183.66 : x
  2. Step 2: Convert to fraction form
    2,054,894.58/3,082,278.31 = 976,183.66/x
  3. Step 3: Cross multiply
    2,054,894.58x = 3,082,278.31 × 976,183.66
  4. Step 4: Simplify right side
    2,054,894.58x = 3,008,869,721,794.41
  5. Step 5: Solve for x
    x = 3,008,869,721,794.41/2,054,894.58
  6. Step 6: Final answer
    x = 1,464,245.30

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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.