Home / 3,034,753.14-4,187,910.48-1,658,067.30

Finding the Fourth Proportional to 3,034,753.14, 4,187,910.48 and 1,658,067.30

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Solution

The fourth proportional to 3,034,753.14, 4,187,910.48 and 1,658,067.30 is: 2,288,106.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,753.14 : 4,187,910.48 = 1,658,067.30 : x
  2. Step 2: Convert to fraction form
    3,034,753.14/4,187,910.48 = 1,658,067.30/x
  3. Step 3: Cross multiply
    3,034,753.14x = 4,187,910.48 × 1,658,067.30
  4. Step 4: Simplify right side
    3,034,753.14x = 6,943,837,422,215.30
  5. Step 5: Solve for x
    x = 6,943,837,422,215.30/3,034,753.14
  6. Step 6: Final answer
    x = 2,288,106.18

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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.