Home / 3,659,058.12-5,049,495.26-2,027,571.14

Finding the Fourth Proportional to 3,659,058.12, 5,049,495.26 and 2,027,571.14

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Solution

The fourth proportional to 3,659,058.12, 5,049,495.26 and 2,027,571.14 is: 2,798,045.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,659,058.12 : 5,049,495.26 = 2,027,571.14 : x
  2. Step 2: Convert to fraction form
    3,659,058.12/5,049,495.26 = 2,027,571.14/x
  3. Step 3: Cross multiply
    3,659,058.12x = 5,049,495.26 × 2,027,571.14
  4. Step 4: Simplify right side
    3,659,058.12x = 10,238,210,860,742.79
  5. Step 5: Solve for x
    x = 10,238,210,860,742.79/3,659,058.12
  6. Step 6: Final answer
    x = 2,798,045.43

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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.