Home / 5,965,631.66-8,931,771.21-3,223,353.98

Finding the Fourth Proportional to 5,965,631.66, 8,931,771.21 and 3,223,353.98

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Solution

The fourth proportional to 5,965,631.66, 8,931,771.21 and 3,223,353.98 is: 4,826,020.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,965,631.66 : 8,931,771.21 = 3,223,353.98 : x
  2. Step 2: Convert to fraction form
    5,965,631.66/8,931,771.21 = 3,223,353.98/x
  3. Step 3: Cross multiply
    5,965,631.66x = 8,931,771.21 × 3,223,353.98
  4. Step 4: Simplify right side
    5,965,631.66x = 28,790,260,278,202.92
  5. Step 5: Solve for x
    x = 28,790,260,278,202.92/5,965,631.66
  6. Step 6: Final answer
    x = 4,826,020.43

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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.