Home / 2,629,954.06-3,629,301.09-1,468,418.20

Finding the Fourth Proportional to 2,629,954.06, 3,629,301.09 and 1,468,418.20

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Solution

The fourth proportional to 2,629,954.06, 3,629,301.09 and 1,468,418.20 is: 2,026,397.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,629,954.06 : 3,629,301.09 = 1,468,418.20 : x
  2. Step 2: Convert to fraction form
    2,629,954.06/3,629,301.09 = 1,468,418.20/x
  3. Step 3: Cross multiply
    2,629,954.06x = 3,629,301.09 × 1,468,418.20
  4. Step 4: Simplify right side
    2,629,954.06x = 5,329,331,773,835.84
  5. Step 5: Solve for x
    x = 5,329,331,773,835.84/2,629,954.06
  6. Step 6: Final answer
    x = 2,026,397.29

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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.