Home / 5,408,232.03-7,463,361.87-2,960,998.50

Finding the Fourth Proportional to 5,408,232.03, 7,463,361.87 and 2,960,998.50

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Solution

The fourth proportional to 5,408,232.03, 7,463,361.87 and 2,960,998.50 is: 4,086,178.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,408,232.03 : 7,463,361.87 = 2,960,998.50 : x
  2. Step 2: Convert to fraction form
    5,408,232.03/7,463,361.87 = 2,960,998.50/x
  3. Step 3: Cross multiply
    5,408,232.03x = 7,463,361.87 × 2,960,998.50
  4. Step 4: Simplify right side
    5,408,232.03x = 22,099,003,330,014.80
  5. Step 5: Solve for x
    x = 22,099,003,330,014.80/5,408,232.03
  6. Step 6: Final answer
    x = 4,086,178.85

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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.