Home / 8,073,516.30-12,114,940.05-3,025,337.10

Finding the Fourth Proportional to 8,073,516.30, 12,114,940.05 and 3,025,337.10

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Solution

The fourth proportional to 8,073,516.30, 12,114,940.05 and 3,025,337.10 is: 4,539,753.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,073,516.30 : 12,114,940.05 = 3,025,337.10 : x
  2. Step 2: Convert to fraction form
    8,073,516.30/12,114,940.05 = 3,025,337.10/x
  3. Step 3: Cross multiply
    8,073,516.30x = 12,114,940.05 × 3,025,337.10
  4. Step 4: Simplify right side
    8,073,516.30x = 36,651,777,597,540.86
  5. Step 5: Solve for x
    x = 36,651,777,597,540.86/8,073,516.30
  6. Step 6: Final answer
    x = 4,539,753.96

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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.