Home / 3,203,184.24-4,420,093.32-2,168,587.44

Finding the Fourth Proportional to 3,203,184.24, 4,420,093.32 and 2,168,587.44

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Solution

The fourth proportional to 3,203,184.24, 4,420,093.32 and 2,168,587.44 is: 2,992,446.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,203,184.24 : 4,420,093.32 = 2,168,587.44 : x
  2. Step 2: Convert to fraction form
    3,203,184.24/4,420,093.32 = 2,168,587.44/x
  3. Step 3: Cross multiply
    3,203,184.24x = 4,420,093.32 × 2,168,587.44
  4. Step 4: Simplify right side
    3,203,184.24x = 9,585,358,857,379.90
  5. Step 5: Solve for x
    x = 9,585,358,857,379.90/3,203,184.24
  6. Step 6: Final answer
    x = 2,992,446.93

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1.5x scale

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.