Home / 9,027,881.85-13,542,850.38-3,273,325.50

Finding the Fourth Proportional to 9,027,881.85, 13,542,850.38 and 3,273,325.50

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Solution

The fourth proportional to 9,027,881.85, 13,542,850.38 and 3,273,325.50 is: 4,910,360.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,027,881.85 : 13,542,850.38 = 3,273,325.50 : x
  2. Step 2: Convert to fraction form
    9,027,881.85/13,542,850.38 = 3,273,325.50/x
  3. Step 3: Cross multiply
    9,027,881.85x = 13,542,850.38 × 3,273,325.50
  4. Step 4: Simplify right side
    9,027,881.85x = 44,330,157,491,538.70
  5. Step 5: Solve for x
    x = 44,330,157,491,538.70/9,027,881.85
  6. Step 6: Final answer
    x = 4,910,360.84

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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.