Home / 3,058,840.40-4,591,759.80-1,797,378.80

Finding the Fourth Proportional to 3,058,840.40, 4,591,759.80 and 1,797,378.80

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Solution

The fourth proportional to 3,058,840.40, 4,591,759.80 and 1,797,378.80 is: 2,698,124.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,840.40 : 4,591,759.80 = 1,797,378.80 : x
  2. Step 2: Convert to fraction form
    3,058,840.40/4,591,759.80 = 1,797,378.80/x
  3. Step 3: Cross multiply
    3,058,840.40x = 4,591,759.80 × 1,797,378.80
  4. Step 4: Simplify right side
    3,058,840.40x = 8,253,131,719,212.24
  5. Step 5: Solve for x
    x = 8,253,131,719,212.24/3,058,840.40
  6. Step 6: Final answer
    x = 2,698,124.33

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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.