Home / 2,442,631.36-3,370,766.24-1,410,104.30

Finding the Fourth Proportional to 2,442,631.36, 3,370,766.24 and 1,410,104.30

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Solution

The fourth proportional to 2,442,631.36, 3,370,766.24 and 1,410,104.30 is: 1,945,906.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,442,631.36 : 3,370,766.24 = 1,410,104.30 : x
  2. Step 2: Convert to fraction form
    2,442,631.36/3,370,766.24 = 1,410,104.30/x
  3. Step 3: Cross multiply
    2,442,631.36x = 3,370,766.24 × 1,410,104.30
  4. Step 4: Simplify right side
    2,442,631.36x = 4,753,131,969,318.83
  5. Step 5: Solve for x
    x = 4,753,131,969,318.83/2,442,631.36
  6. Step 6: Final answer
    x = 1,945,906.39

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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.