Home / 3,422,964.52-5,135,521.14-2,058,309.32

Finding the Fourth Proportional to 3,422,964.52, 5,135,521.14 and 2,058,309.32

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Solution

The fourth proportional to 3,422,964.52, 5,135,521.14 and 2,058,309.32 is: 3,088,110.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,422,964.52 : 5,135,521.14 = 2,058,309.32 : x
  2. Step 2: Convert to fraction form
    3,422,964.52/5,135,521.14 = 2,058,309.32/x
  3. Step 3: Cross multiply
    3,422,964.52x = 5,135,521.14 × 2,058,309.32
  4. Step 4: Simplify right side
    3,422,964.52x = 10,570,491,015,227.48
  5. Step 5: Solve for x
    x = 10,570,491,015,227.48/3,422,964.52
  6. Step 6: Final answer
    x = 3,088,110.02

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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.