Home / 9,535,879.82-14,310,179.80-3,470,609.86

Finding the Fourth Proportional to 9,535,879.82, 14,310,179.80 and 3,470,609.86

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Solution

The fourth proportional to 9,535,879.82, 14,310,179.80 and 3,470,609.86 is: 5,208,229.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,535,879.82 : 14,310,179.80 = 3,470,609.86 : x
  2. Step 2: Convert to fraction form
    9,535,879.82/14,310,179.80 = 3,470,609.86/x
  3. Step 3: Cross multiply
    9,535,879.82x = 14,310,179.80 × 3,470,609.86
  4. Step 4: Simplify right side
    9,535,879.82x = 49,665,051,067,800.85
  5. Step 5: Solve for x
    x = 49,665,051,067,800.85/9,535,879.82
  6. Step 6: Final answer
    x = 5,208,229.55

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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.