Home / 3,800,587.37-5,244,745.75-2,058,242.61

Finding the Fourth Proportional to 3,800,587.37, 5,244,745.75 and 2,058,242.61

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Solution

The fourth proportional to 3,800,587.37, 5,244,745.75 and 2,058,242.61 is: 2,840,339.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,800,587.37 : 5,244,745.75 = 2,058,242.61 : x
  2. Step 2: Convert to fraction form
    3,800,587.37/5,244,745.75 = 2,058,242.61/x
  3. Step 3: Cross multiply
    3,800,587.37x = 5,244,745.75 × 2,058,242.61
  4. Step 4: Simplify right side
    3,800,587.37x = 10,794,959,144,751.47
  5. Step 5: Solve for x
    x = 10,794,959,144,751.47/3,800,587.37
  6. Step 6: Final answer
    x = 2,840,339.69

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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.