Home / 5,905,992.62-8,859,727.65-2,311,295.24

Finding the Fourth Proportional to 5,905,992.62, 8,859,727.65 and 2,311,295.24

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Solution

The fourth proportional to 5,905,992.62, 8,859,727.65 and 2,311,295.24 is: 3,467,231.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,905,992.62 : 8,859,727.65 = 2,311,295.24 : x
  2. Step 2: Convert to fraction form
    5,905,992.62/8,859,727.65 = 2,311,295.24/x
  3. Step 3: Cross multiply
    5,905,992.62x = 8,859,727.65 × 2,311,295.24
  4. Step 4: Simplify right side
    5,905,992.62x = 20,477,446,345,141.39
  5. Step 5: Solve for x
    x = 20,477,446,345,141.39/5,905,992.62
  6. Step 6: Final answer
    x = 3,467,231.96

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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.