Home / 2,707,991.58-4,062,257.50-1,002,590.84

Finding the Fourth Proportional to 2,707,991.58, 4,062,257.50 and 1,002,590.84

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Solution

The fourth proportional to 2,707,991.58, 4,062,257.50 and 1,002,590.84 is: 1,503,986.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,991.58 : 4,062,257.50 = 1,002,590.84 : x
  2. Step 2: Convert to fraction form
    2,707,991.58/4,062,257.50 = 1,002,590.84/x
  3. Step 3: Cross multiply
    2,707,991.58x = 4,062,257.50 × 1,002,590.84
  4. Step 4: Simplify right side
    2,707,991.58x = 4,072,782,159,221.30
  5. Step 5: Solve for x
    x = 4,072,782,159,221.30/2,707,991.58
  6. Step 6: Final answer
    x = 1,503,986.27

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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.