Home / 3,672,095.42-5,067,390.57-2,040,460.58

Finding the Fourth Proportional to 3,672,095.42, 5,067,390.57 and 2,040,460.58

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Solution

The fourth proportional to 3,672,095.42, 5,067,390.57 and 2,040,460.58 is: 2,815,779.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,672,095.42 : 5,067,390.57 = 2,040,460.58 : x
  2. Step 2: Convert to fraction form
    3,672,095.42/5,067,390.57 = 2,040,460.58/x
  3. Step 3: Cross multiply
    3,672,095.42x = 5,067,390.57 × 2,040,460.58
  4. Step 4: Simplify right side
    3,672,095.42x = 10,339,810,701,548.73
  5. Step 5: Solve for x
    x = 10,339,810,701,548.73/3,672,095.42
  6. Step 6: Final answer
    x = 2,815,779.42

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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.