Home / 3,088,581.91-4,633,454.91-1,170,067.75

Finding the Fourth Proportional to 3,088,581.91, 4,633,454.91 and 1,170,067.75

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Solution

The fourth proportional to 3,088,581.91, 4,633,454.91 and 1,170,067.75 is: 1,755,322.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,581.91 : 4,633,454.91 = 1,170,067.75 : x
  2. Step 2: Convert to fraction form
    3,088,581.91/4,633,454.91 = 1,170,067.75/x
  3. Step 3: Cross multiply
    3,088,581.91x = 4,633,454.91 × 1,170,067.75
  4. Step 4: Simplify right side
    3,088,581.91x = 5,421,456,161,270.15
  5. Step 5: Solve for x
    x = 5,421,456,161,270.15/3,088,581.91
  6. Step 6: Final answer
    x = 1,755,322.12

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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.