Home / 5,718,178.08-7,891,223.58-3,104,793.27

Finding the Fourth Proportional to 5,718,178.08, 7,891,223.58 and 3,104,793.27

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Solution

The fourth proportional to 5,718,178.08, 7,891,223.58 and 3,104,793.27 is: 4,284,689.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,718,178.08 : 7,891,223.58 = 3,104,793.27 : x
  2. Step 2: Convert to fraction form
    5,718,178.08/7,891,223.58 = 3,104,793.27/x
  3. Step 3: Cross multiply
    5,718,178.08x = 7,891,223.58 × 3,104,793.27
  4. Step 4: Simplify right side
    5,718,178.08x = 24,500,617,863,249.31
  5. Step 5: Solve for x
    x = 24,500,617,863,249.31/5,718,178.08
  6. Step 6: Final answer
    x = 4,284,689.55

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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.