Home / 3,357,449.58-4,633,286.33-1,829,556.71

Finding the Fourth Proportional to 3,357,449.58, 4,633,286.33 and 1,829,556.71

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Solution

The fourth proportional to 3,357,449.58, 4,633,286.33 and 1,829,556.71 is: 2,524,791.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,449.58 : 4,633,286.33 = 1,829,556.71 : x
  2. Step 2: Convert to fraction form
    3,357,449.58/4,633,286.33 = 1,829,556.71/x
  3. Step 3: Cross multiply
    3,357,449.58x = 4,633,286.33 × 1,829,556.71
  4. Step 4: Simplify right side
    3,357,449.58x = 8,476,860,094,402.78
  5. Step 5: Solve for x
    x = 8,476,860,094,402.78/3,357,449.58
  6. Step 6: Final answer
    x = 2,524,791.48

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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.