Home / 4,228,976.88-5,835,993.88-2,295,237.48

Finding the Fourth Proportional to 4,228,976.88, 5,835,993.88 and 2,295,237.48

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Solution

The fourth proportional to 4,228,976.88, 5,835,993.88 and 2,295,237.48 is: 3,167,430.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,228,976.88 : 5,835,993.88 = 2,295,237.48 : x
  2. Step 2: Convert to fraction form
    4,228,976.88/5,835,993.88 = 2,295,237.48/x
  3. Step 3: Cross multiply
    4,228,976.88x = 5,835,993.88 × 2,295,237.48
  4. Step 4: Simplify right side
    4,228,976.88x = 13,394,991,886,426.62
  5. Step 5: Solve for x
    x = 13,394,991,886,426.62/4,228,976.88
  6. Step 6: Final answer
    x = 3,167,430.86

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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.