Home / 3,082,285.28-4,622,278.52-1,059,956.66

Finding the Fourth Proportional to 3,082,285.28, 4,622,278.52 and 1,059,956.66

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Solution

The fourth proportional to 3,082,285.28, 4,622,278.52 and 1,059,956.66 is: 1,589,539.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,285.28 : 4,622,278.52 = 1,059,956.66 : x
  2. Step 2: Convert to fraction form
    3,082,285.28/4,622,278.52 = 1,059,956.66/x
  3. Step 3: Cross multiply
    3,082,285.28x = 4,622,278.52 × 1,059,956.66
  4. Step 4: Simplify right side
    3,082,285.28x = 4,899,414,901,648.94
  5. Step 5: Solve for x
    x = 4,899,414,901,648.94/3,082,285.28
  6. Step 6: Final answer
    x = 1,589,539.73

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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.