Home / 9,084,092.67-13,620,650.58-3,620,027.88

Finding the Fourth Proportional to 9,084,092.67, 13,620,650.58 and 3,620,027.88

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Solution

The fourth proportional to 9,084,092.67, 13,620,650.58 and 3,620,027.88 is: 5,427,854.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,084,092.67 : 13,620,650.58 = 3,620,027.88 : x
  2. Step 2: Convert to fraction form
    9,084,092.67/13,620,650.58 = 3,620,027.88/x
  3. Step 3: Cross multiply
    9,084,092.67x = 13,620,650.58 × 3,620,027.88
  4. Step 4: Simplify right side
    9,084,092.67x = 49,307,134,843,338.17
  5. Step 5: Solve for x
    x = 49,307,134,843,338.17/9,084,092.67
  6. Step 6: Final answer
    x = 5,427,854.67

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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.