Home / 5,508,350.52-7,601,602.82-3,027,800.94

Finding the Fourth Proportional to 5,508,350.52, 7,601,602.82 and 3,027,800.94

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Solution

The fourth proportional to 5,508,350.52, 7,601,602.82 and 3,027,800.94 is: 4,178,408.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,508,350.52 : 7,601,602.82 = 3,027,800.94 : x
  2. Step 2: Convert to fraction form
    5,508,350.52/7,601,602.82 = 3,027,800.94/x
  3. Step 3: Cross multiply
    5,508,350.52x = 7,601,602.82 × 3,027,800.94
  4. Step 4: Simplify right side
    5,508,350.52x = 23,016,140,148,763.65
  5. Step 5: Solve for x
    x = 23,016,140,148,763.65/5,508,350.52
  6. Step 6: Final answer
    x = 4,178,408.78

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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.