Home / 2,436,954.29-3,363,351.12-1,404,261.09

Finding the Fourth Proportional to 2,436,954.29, 3,363,351.12 and 1,404,261.09

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Solution

The fourth proportional to 2,436,954.29, 3,363,351.12 and 1,404,261.09 is: 1,938,084.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,954.29 : 3,363,351.12 = 1,404,261.09 : x
  2. Step 2: Convert to fraction form
    2,436,954.29/3,363,351.12 = 1,404,261.09/x
  3. Step 3: Cross multiply
    2,436,954.29x = 3,363,351.12 × 1,404,261.09
  4. Step 4: Simplify right side
    2,436,954.29x = 4,723,023,109,823.92
  5. Step 5: Solve for x
    x = 4,723,023,109,823.92/2,436,954.29
  6. Step 6: Final answer
    x = 1,938,084.41

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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.