Home / 2,264,029.08-3,396,067.29-666,622.41

Finding the Fourth Proportional to 2,264,029.08, 3,396,067.29 and 666,622.41

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Solution

The fourth proportional to 2,264,029.08, 3,396,067.29 and 666,622.41 is: 999,940.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264,029.08 : 3,396,067.29 = 666,622.41 : x
  2. Step 2: Convert to fraction form
    2,264,029.08/3,396,067.29 = 666,622.41/x
  3. Step 3: Cross multiply
    2,264,029.08x = 3,396,067.29 × 666,622.41
  4. Step 4: Simplify right side
    2,264,029.08x = 2,263,894,561,381.97
  5. Step 5: Solve for x
    x = 2,263,894,561,381.97/2,264,029.08
  6. Step 6: Final answer
    x = 999,940.58

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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.