Home / 9,253,249.72-13,882,778.22-5,564,519.03

Finding the Fourth Proportional to 9,253,249.72, 13,882,778.22 and 5,564,519.03

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Solution

The fourth proportional to 9,253,249.72, 13,882,778.22 and 5,564,519.03 is: 8,348,524.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,253,249.72 : 13,882,778.22 = 5,564,519.03 : x
  2. Step 2: Convert to fraction form
    9,253,249.72/13,882,778.22 = 5,564,519.03/x
  3. Step 3: Cross multiply
    9,253,249.72x = 13,882,778.22 × 5,564,519.03
  4. Step 4: Simplify right side
    9,253,249.72x = 77,250,983,594,459.53
  5. Step 5: Solve for x
    x = 77,250,983,594,459.53/9,253,249.72
  6. Step 6: Final answer
    x = 8,348,524.67

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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.