Home / 3,082,246.96-4,253,952.06-1,775,247.79

Finding the Fourth Proportional to 3,082,246.96, 4,253,952.06 and 1,775,247.79

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Solution

The fourth proportional to 3,082,246.96, 4,253,952.06 and 1,775,247.79 is: 2,450,101.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,246.96 : 4,253,952.06 = 1,775,247.79 : x
  2. Step 2: Convert to fraction form
    3,082,246.96/4,253,952.06 = 1,775,247.79/x
  3. Step 3: Cross multiply
    3,082,246.96x = 4,253,952.06 × 1,775,247.79
  4. Step 4: Simplify right side
    3,082,246.96x = 7,551,818,993,280.95
  5. Step 5: Solve for x
    x = 7,551,818,993,280.95/3,082,246.96
  6. Step 6: Final answer
    x = 2,450,101.85

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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.