Home / 6,167,572.58-8,511,350.92-3,376,649.27

Finding the Fourth Proportional to 6,167,572.58, 8,511,350.92 and 3,376,649.27

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Solution

The fourth proportional to 6,167,572.58, 8,511,350.92 and 3,376,649.27 is: 4,659,831.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,167,572.58 : 8,511,350.92 = 3,376,649.27 : x
  2. Step 2: Convert to fraction form
    6,167,572.58/8,511,350.92 = 3,376,649.27/x
  3. Step 3: Cross multiply
    6,167,572.58x = 8,511,350.92 × 3,376,649.27
  4. Step 4: Simplify right side
    6,167,572.58x = 28,739,846,819,733.45
  5. Step 5: Solve for x
    x = 28,739,846,819,733.45/6,167,572.58
  6. Step 6: Final answer
    x = 4,659,831.15

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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.