Home / 4,131,385.83-5,700,949.32-2,295,727.77

Finding the Fourth Proportional to 4,131,385.83, 5,700,949.32 and 2,295,727.77

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Solution

The fourth proportional to 4,131,385.83, 5,700,949.32 and 2,295,727.77 is: 3,167,902.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,131,385.83 : 5,700,949.32 = 2,295,727.77 : x
  2. Step 2: Convert to fraction form
    4,131,385.83/5,700,949.32 = 2,295,727.77/x
  3. Step 3: Cross multiply
    4,131,385.83x = 5,700,949.32 × 2,295,727.77
  4. Step 4: Simplify right side
    4,131,385.83x = 13,087,827,669,286.62
  5. Step 5: Solve for x
    x = 13,087,827,669,286.62/4,131,385.83
  6. Step 6: Final answer
    x = 3,167,902.54

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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.