Home / 11,024,078.20-15,212,438.24-6,062,868.86

Finding the Fourth Proportional to 11,024,078.20, 15,212,438.24 and 6,062,868.86

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Solution

The fourth proportional to 11,024,078.20, 15,212,438.24 and 6,062,868.86 is: 8,366,324.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,024,078.20 : 15,212,438.24 = 6,062,868.86 : x
  2. Step 2: Convert to fraction form
    11,024,078.20/15,212,438.24 = 6,062,868.86/x
  3. Step 3: Cross multiply
    11,024,078.20x = 15,212,438.24 × 6,062,868.86
  4. Step 4: Simplify right side
    11,024,078.20x = 92,231,017,983,592.67
  5. Step 5: Solve for x
    x = 92,231,017,983,592.67/11,024,078.20
  6. Step 6: Final answer
    x = 8,366,324.72

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1.5x scale

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.