Home / 3,322,731.20-4,585,366.32-1,794,837.92

Finding the Fourth Proportional to 3,322,731.20, 4,585,366.32 and 1,794,837.92

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Solution

The fourth proportional to 3,322,731.20, 4,585,366.32 and 1,794,837.92 is: 2,476,874.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,731.20 : 4,585,366.32 = 1,794,837.92 : x
  2. Step 2: Convert to fraction form
    3,322,731.20/4,585,366.32 = 1,794,837.92/x
  3. Step 3: Cross multiply
    3,322,731.20x = 4,585,366.32 × 1,794,837.92
  4. Step 4: Simplify right side
    3,322,731.20x = 8,229,989,348,226.86
  5. Step 5: Solve for x
    x = 8,229,989,348,226.86/3,322,731.20
  6. Step 6: Final answer
    x = 2,476,874.85

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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.