Home / 4,534,388.70-6,257,463.03-2,469,408.66

Finding the Fourth Proportional to 4,534,388.70, 6,257,463.03 and 2,469,408.66

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Solution

The fourth proportional to 4,534,388.70, 6,257,463.03 and 2,469,408.66 is: 3,407,787.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,534,388.70 : 6,257,463.03 = 2,469,408.66 : x
  2. Step 2: Convert to fraction form
    4,534,388.70/6,257,463.03 = 2,469,408.66/x
  3. Step 3: Cross multiply
    4,534,388.70x = 6,257,463.03 × 2,469,408.66
  4. Step 4: Simplify right side
    4,534,388.70x = 15,452,233,395,911.84
  5. Step 5: Solve for x
    x = 15,452,233,395,911.84/4,534,388.70
  6. Step 6: Final answer
    x = 3,407,787.56

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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.