Home / 3,625,156.44-5,002,610.10-1,993,562.16

Finding the Fourth Proportional to 3,625,156.44, 5,002,610.10 and 1,993,562.16

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Solution

The fourth proportional to 3,625,156.44, 5,002,610.10 and 1,993,562.16 is: 2,751,057.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,625,156.44 : 5,002,610.10 = 1,993,562.16 : x
  2. Step 2: Convert to fraction form
    3,625,156.44/5,002,610.10 = 1,993,562.16/x
  3. Step 3: Cross multiply
    3,625,156.44x = 5,002,610.10 × 1,993,562.16
  4. Step 4: Simplify right side
    3,625,156.44x = 9,973,014,196,593.82
  5. Step 5: Solve for x
    x = 9,973,014,196,593.82/3,625,156.44
  6. Step 6: Final answer
    x = 2,751,057.61

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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.