Home / 3,682,153.54-5,081,330.91-2,050,525.18

Finding the Fourth Proportional to 3,682,153.54, 5,081,330.91 and 2,050,525.18

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Solution

The fourth proportional to 3,682,153.54, 5,081,330.91 and 2,050,525.18 is: 2,829,701.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,682,153.54 : 5,081,330.91 = 2,050,525.18 : x
  2. Step 2: Convert to fraction form
    3,682,153.54/5,081,330.91 = 2,050,525.18/x
  3. Step 3: Cross multiply
    3,682,153.54x = 5,081,330.91 × 2,050,525.18
  4. Step 4: Simplify right side
    3,682,153.54x = 10,419,396,978,867.31
  5. Step 5: Solve for x
    x = 10,419,396,978,867.31/3,682,153.54
  6. Step 6: Final answer
    x = 2,829,701.93

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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.