Home / 4,228,994.34-5,836,016.45-2,295,255.79

Finding the Fourth Proportional to 4,228,994.34, 5,836,016.45 and 2,295,255.79

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Solution

The fourth proportional to 4,228,994.34, 5,836,016.45 and 2,295,255.79 is: 3,167,455.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,228,994.34 : 5,836,016.45 = 2,295,255.79 : x
  2. Step 2: Convert to fraction form
    4,228,994.34/5,836,016.45 = 2,295,255.79/x
  3. Step 3: Cross multiply
    4,228,994.34x = 5,836,016.45 × 2,295,255.79
  4. Step 4: Simplify right side
    4,228,994.34x = 13,395,150,560,430.90
  5. Step 5: Solve for x
    x = 13,395,150,560,430.90/4,228,994.34
  6. Step 6: Final answer
    x = 3,167,455.31

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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.