Home / 5,455,091.49-7,526,357.24-3,162,794.73

Finding the Fourth Proportional to 5,455,091.49, 7,526,357.24 and 3,162,794.73

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Solution

The fourth proportional to 5,455,091.49, 7,526,357.24 and 3,162,794.73 is: 4,363,689.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,455,091.49 : 7,526,357.24 = 3,162,794.73 : x
  2. Step 2: Convert to fraction form
    5,455,091.49/7,526,357.24 = 3,162,794.73/x
  3. Step 3: Cross multiply
    5,455,091.49x = 7,526,357.24 × 3,162,794.73
  4. Step 4: Simplify right side
    5,455,091.49x = 23,804,322,998,955.37
  5. Step 5: Solve for x
    x = 23,804,322,998,955.37/5,455,091.49
  6. Step 6: Final answer
    x = 4,363,689.05

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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.