Home / 4,436,958.92-6,656,174.53-1,557,579.33

Finding the Fourth Proportional to 4,436,958.92, 6,656,174.53 and 1,557,579.33

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Solution

The fourth proportional to 4,436,958.92, 6,656,174.53 and 1,557,579.33 is: 2,336,627.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,436,958.92 : 6,656,174.53 = 1,557,579.33 : x
  2. Step 2: Convert to fraction form
    4,436,958.92/6,656,174.53 = 1,557,579.33/x
  3. Step 3: Cross multiply
    4,436,958.92x = 6,656,174.53 × 1,557,579.33
  4. Step 4: Simplify right side
    4,436,958.92x = 10,367,519,860,906.52
  5. Step 5: Solve for x
    x = 10,367,519,860,906.52/4,436,958.92
  6. Step 6: Final answer
    x = 2,336,627.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.