Home / 4,058,739.52-5,601,046.56-2,339,851.84

Finding the Fourth Proportional to 4,058,739.52, 5,601,046.56 and 2,339,851.84

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Solution

The fourth proportional to 4,058,739.52, 5,601,046.56 and 2,339,851.84 is: 3,228,987.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,058,739.52 : 5,601,046.56 = 2,339,851.84 : x
  2. Step 2: Convert to fraction form
    4,058,739.52/5,601,046.56 = 2,339,851.84/x
  3. Step 3: Cross multiply
    4,058,739.52x = 5,601,046.56 × 2,339,851.84
  4. Step 4: Simplify right side
    4,058,739.52x = 13,105,619,099,341.67
  5. Step 5: Solve for x
    x = 13,105,619,099,341.67/4,058,739.52
  6. Step 6: Final answer
    x = 3,228,987.48

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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.