Home / 2,895,414.03-3,995,676.07-1,606,254.44

Finding the Fourth Proportional to 2,895,414.03, 3,995,676.07 and 1,606,254.44

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Solution

The fourth proportional to 2,895,414.03, 3,995,676.07 and 1,606,254.44 is: 2,216,633.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,414.03 : 3,995,676.07 = 1,606,254.44 : x
  2. Step 2: Convert to fraction form
    2,895,414.03/3,995,676.07 = 1,606,254.44/x
  3. Step 3: Cross multiply
    2,895,414.03x = 3,995,676.07 × 1,606,254.44
  4. Step 4: Simplify right side
    2,895,414.03x = 6,418,072,404,245.24
  5. Step 5: Solve for x
    x = 6,418,072,404,245.24/2,895,414.03
  6. Step 6: Final answer
    x = 2,216,633.73

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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.