Home / 2,471,033.82-3,410,000.60-1,383,314.34

Finding the Fourth Proportional to 2,471,033.82, 3,410,000.60 and 1,383,314.34

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Solution

The fourth proportional to 2,471,033.82, 3,410,000.60 and 1,383,314.34 is: 1,908,959.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,471,033.82 : 3,410,000.60 = 1,383,314.34 : x
  2. Step 2: Convert to fraction form
    2,471,033.82/3,410,000.60 = 1,383,314.34/x
  3. Step 3: Cross multiply
    2,471,033.82x = 3,410,000.60 × 1,383,314.34
  4. Step 4: Simplify right side
    2,471,033.82x = 4,717,102,729,388.60
  5. Step 5: Solve for x
    x = 4,717,102,729,388.60/2,471,033.82
  6. Step 6: Final answer
    x = 1,908,959.19

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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.