Home / 5,951,380.06-8,909,908.92-5,336,015.68

Finding the Fourth Proportional to 5,951,380.06, 8,909,908.92 and 5,336,015.68

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Solution

The fourth proportional to 5,951,380.06, 8,909,908.92 and 5,336,015.68 is: 7,988,636.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,951,380.06 : 8,909,908.92 = 5,336,015.68 : x
  2. Step 2: Convert to fraction form
    5,951,380.06/8,909,908.92 = 5,336,015.68/x
  3. Step 3: Cross multiply
    5,951,380.06x = 8,909,908.92 × 5,336,015.68
  4. Step 4: Simplify right side
    5,951,380.06x = 47,543,413,704,491.86
  5. Step 5: Solve for x
    x = 47,543,413,704,491.86/5,951,380.06
  6. Step 6: Final answer
    x = 7,988,636.79

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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.