Home / 5,203,273.35-7,804,910.03-4,246,679.55

Finding the Fourth Proportional to 5,203,273.35, 7,804,910.03 and 4,246,679.55

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Solution

The fourth proportional to 5,203,273.35, 7,804,910.03 and 4,246,679.55 is: 6,370,019.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,203,273.35 : 7,804,910.03 = 4,246,679.55 : x
  2. Step 2: Convert to fraction form
    5,203,273.35/7,804,910.03 = 4,246,679.55/x
  3. Step 3: Cross multiply
    5,203,273.35x = 7,804,910.03 × 4,246,679.55
  4. Step 4: Simplify right side
    5,203,273.35x = 33,144,951,792,757.49
  5. Step 5: Solve for x
    x = 33,144,951,792,757.49/5,203,273.35
  6. Step 6: Final answer
    x = 6,370,019.33

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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.