Home / 4,171,822.56-5,757,429.60-2,336,187.36

Finding the Fourth Proportional to 4,171,822.56, 5,757,429.60 and 2,336,187.36

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Solution

The fourth proportional to 4,171,822.56, 5,757,429.60 and 2,336,187.36 is: 3,224,114.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,171,822.56 : 5,757,429.60 = 2,336,187.36 : x
  2. Step 2: Convert to fraction form
    4,171,822.56/5,757,429.60 = 2,336,187.36/x
  3. Step 3: Cross multiply
    4,171,822.56x = 5,757,429.60 × 2,336,187.36
  4. Step 4: Simplify right side
    4,171,822.56x = 13,450,434,257,609.85
  5. Step 5: Solve for x
    x = 13,450,434,257,609.85/4,171,822.56
  6. Step 6: Final answer
    x = 3,224,114.66

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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.