Home / 4,028,296.46-5,559,174.33-2,192,876.96

Finding the Fourth Proportional to 4,028,296.46, 5,559,174.33 and 2,192,876.96

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Solution

The fourth proportional to 4,028,296.46, 5,559,174.33 and 2,192,876.96 is: 3,026,238.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028,296.46 : 5,559,174.33 = 2,192,876.96 : x
  2. Step 2: Convert to fraction form
    4,028,296.46/5,559,174.33 = 2,192,876.96/x
  3. Step 3: Cross multiply
    4,028,296.46x = 5,559,174.33 × 2,192,876.96
  4. Step 4: Simplify right side
    4,028,296.46x = 12,190,585,318,778.37
  5. Step 5: Solve for x
    x = 12,190,585,318,778.37/4,028,296.46
  6. Step 6: Final answer
    x = 3,026,238.37

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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.