Home / 4,954,227-7,432,589.46-1,408,371

Finding the Fourth Proportional to 4,954,227, 7,432,589.46 and 1,408,371

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Solution

The fourth proportional to 4,954,227, 7,432,589.46 and 1,408,371 is: 2,112,911.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,954,227 : 7,432,589.46 = 1,408,371 : x
  2. Step 2: Convert to fraction form
    4,954,227/7,432,589.46 = 1,408,371/x
  3. Step 3: Cross multiply
    4,954,227x = 7,432,589.46 × 1,408,371
  4. Step 4: Simplify right side
    4,954,227x = 10,467,843,450,369.66
  5. Step 5: Solve for x
    x = 10,467,843,450,369.66/4,954,227
  6. Step 6: Final answer
    x = 2,112,911.55

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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.