Home / 3,585,825.88-4,948,615.17-2,016,451.67

Finding the Fourth Proportional to 3,585,825.88, 4,948,615.17 and 2,016,451.67

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Solution

The fourth proportional to 3,585,825.88, 4,948,615.17 and 2,016,451.67 is: 2,782,801.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,585,825.88 : 4,948,615.17 = 2,016,451.67 : x
  2. Step 2: Convert to fraction form
    3,585,825.88/4,948,615.17 = 2,016,451.67/x
  3. Step 3: Cross multiply
    3,585,825.88x = 4,948,615.17 × 2,016,451.67
  4. Step 4: Simplify right side
    3,585,825.88x = 9,978,643,298,990.76
  5. Step 5: Solve for x
    x = 9,978,643,298,990.76/3,585,825.88
  6. Step 6: Final answer
    x = 2,782,801.97

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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.