Home / 2,238,184.23-3,357,609.66-798,755.91

Finding the Fourth Proportional to 2,238,184.23, 3,357,609.66 and 798,755.91

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Solution

The fourth proportional to 2,238,184.23, 3,357,609.66 and 798,755.91 is: 1,198,252.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,238,184.23 : 3,357,609.66 = 798,755.91 : x
  2. Step 2: Convert to fraction form
    2,238,184.23/3,357,609.66 = 798,755.91/x
  3. Step 3: Cross multiply
    2,238,184.23x = 3,357,609.66 × 798,755.91
  4. Step 4: Simplify right side
    2,238,184.23x = 2,681,910,538,616.26
  5. Step 5: Solve for x
    x = 2,681,910,538,616.26/2,238,184.23
  6. Step 6: Final answer
    x = 1,198,252.81

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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.