Home / 5,945,200.88-8,204,102.65-3,366,900.11

Finding the Fourth Proportional to 5,945,200.88, 8,204,102.65 and 3,366,900.11

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Solution

The fourth proportional to 5,945,200.88, 8,204,102.65 and 3,366,900.11 is: 4,646,166.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,945,200.88 : 8,204,102.65 = 3,366,900.11 : x
  2. Step 2: Convert to fraction form
    5,945,200.88/8,204,102.65 = 3,366,900.11/x
  3. Step 3: Cross multiply
    5,945,200.88x = 8,204,102.65 × 3,366,900.11
  4. Step 4: Simplify right side
    5,945,200.88x = 27,622,394,114,736.29
  5. Step 5: Solve for x
    x = 27,622,394,114,736.29/5,945,200.88
  6. Step 6: Final answer
    x = 4,646,166.66

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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.