Home / 3,846,603.55-5,769,905.33-3,669,456.55

Finding the Fourth Proportional to 3,846,603.55, 5,769,905.33 and 3,669,456.55

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Solution

The fourth proportional to 3,846,603.55, 5,769,905.33 and 3,669,456.55 is: 5,504,184.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,846,603.55 : 5,769,905.33 = 3,669,456.55 : x
  2. Step 2: Convert to fraction form
    3,846,603.55/5,769,905.33 = 3,669,456.55/x
  3. Step 3: Cross multiply
    3,846,603.55x = 5,769,905.33 × 3,669,456.55
  4. Step 4: Simplify right side
    3,846,603.55x = 21,172,416,906,048.41
  5. Step 5: Solve for x
    x = 21,172,416,906,048.41/3,846,603.55
  6. Step 6: Final answer
    x = 5,504,184.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.