Home / 11,664,025.85-17,496,038.78-4,091,757.05

Finding the Fourth Proportional to 11,664,025.85, 17,496,038.78 and 4,091,757.05

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Solution

The fourth proportional to 11,664,025.85, 17,496,038.78 and 4,091,757.05 is: 6,137,635.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,025.85 : 17,496,038.78 = 4,091,757.05 : x
  2. Step 2: Convert to fraction form
    11,664,025.85/17,496,038.78 = 4,091,757.05/x
  3. Step 3: Cross multiply
    11,664,025.85x = 17,496,038.78 × 4,091,757.05
  4. Step 4: Simplify right side
    11,664,025.85x = 71,589,540,004,679.61
  5. Step 5: Solve for x
    x = 71,589,540,004,679.61/11,664,025.85
  6. Step 6: Final answer
    x = 6,137,635.58

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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.