Home / 2,708,479.22-4,063,249.85-1,002,635.62

Finding the Fourth Proportional to 2,708,479.22, 4,063,249.85 and 1,002,635.62

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Solution

The fourth proportional to 2,708,479.22, 4,063,249.85 and 1,002,635.62 is: 1,504,150.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,708,479.22 : 4,063,249.85 = 1,002,635.62 : x
  2. Step 2: Convert to fraction form
    2,708,479.22/4,063,249.85 = 1,002,635.62/x
  3. Step 3: Cross multiply
    2,708,479.22x = 4,063,249.85 × 1,002,635.62
  4. Step 4: Simplify right side
    2,708,479.22x = 4,073,959,025,858.09
  5. Step 5: Solve for x
    x = 4,073,959,025,858.09/2,708,479.22
  6. Step 6: Final answer
    x = 1,504,150.01

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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.