Home / 2,264,831-3,397,246.46-825,622.32

Finding the Fourth Proportional to 2,264,831, 3,397,246.46 and 825,622.32

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Solution

The fourth proportional to 2,264,831, 3,397,246.46 and 825,622.32 is: 1,238,433.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264,831 : 3,397,246.46 = 825,622.32 : x
  2. Step 2: Convert to fraction form
    2,264,831/3,397,246.46 = 825,622.32/x
  3. Step 3: Cross multiply
    2,264,831x = 3,397,246.46 × 825,622.32
  4. Step 4: Simplify right side
    2,264,831x = 2,804,842,503,916.99
  5. Step 5: Solve for x
    x = 2,804,842,503,916.99/2,264,831
  6. Step 6: Final answer
    x = 1,238,433.47

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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.