Home / 2,436,623.88-3,361,485.15-1,469,216.71

Finding the Fourth Proportional to 2,436,623.88, 3,361,485.15 and 1,469,216.71

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Solution

The fourth proportional to 2,436,623.88, 3,361,485.15 and 1,469,216.71 is: 2,026,882.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,623.88 : 3,361,485.15 = 1,469,216.71 : x
  2. Step 2: Convert to fraction form
    2,436,623.88/3,361,485.15 = 1,469,216.71/x
  3. Step 3: Cross multiply
    2,436,623.88x = 3,361,485.15 × 1,469,216.71
  4. Step 4: Simplify right side
    2,436,623.88x = 4,938,750,156,998.71
  5. Step 5: Solve for x
    x = 4,938,750,156,998.71/2,436,623.88
  6. Step 6: Final answer
    x = 2,026,882.44

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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.