Home / 5,184,244.82-7,775,684.46-1,540,896.92

Finding the Fourth Proportional to 5,184,244.82, 7,775,684.46 and 1,540,896.92

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Solution

The fourth proportional to 5,184,244.82, 7,775,684.46 and 1,540,896.92 is: 2,311,142.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,184,244.82 : 7,775,684.46 = 1,540,896.92 : x
  2. Step 2: Convert to fraction form
    5,184,244.82/7,775,684.46 = 1,540,896.92/x
  3. Step 3: Cross multiply
    5,184,244.82x = 7,775,684.46 × 1,540,896.92
  4. Step 4: Simplify right side
    5,184,244.82x = 11,981,528,235,305.86
  5. Step 5: Solve for x
    x = 11,981,528,235,305.86/5,184,244.82
  6. Step 6: Final answer
    x = 2,311,142.44

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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.