Home / 4,408,755.36-6,600,286.24-3,276,530.88

Finding the Fourth Proportional to 4,408,755.36, 6,600,286.24 and 3,276,530.88

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Solution

The fourth proportional to 4,408,755.36, 6,600,286.24 and 3,276,530.88 is: 4,905,248.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,408,755.36 : 6,600,286.24 = 3,276,530.88 : x
  2. Step 2: Convert to fraction form
    4,408,755.36/6,600,286.24 = 3,276,530.88/x
  3. Step 3: Cross multiply
    4,408,755.36x = 6,600,286.24 × 3,276,530.88
  4. Step 4: Simplify right side
    4,408,755.36x = 21,626,041,682,199.09
  5. Step 5: Solve for x
    x = 21,626,041,682,199.09/4,408,755.36
  6. Step 6: Final answer
    x = 4,905,248.74

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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.