Home / 2,604,217.08-3,593,819.07-1,442,738.82

Finding the Fourth Proportional to 2,604,217.08, 3,593,819.07 and 1,442,738.82

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Solution

The fourth proportional to 2,604,217.08, 3,593,819.07 and 1,442,738.82 is: 1,990,979.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,604,217.08 : 3,593,819.07 = 1,442,738.82 : x
  2. Step 2: Convert to fraction form
    2,604,217.08/3,593,819.07 = 1,442,738.82/x
  3. Step 3: Cross multiply
    2,604,217.08x = 3,593,819.07 × 1,442,738.82
  4. Step 4: Simplify right side
    2,604,217.08x = 5,184,942,284,345.30
  5. Step 5: Solve for x
    x = 5,184,942,284,345.30/2,604,217.08
  6. Step 6: Final answer
    x = 1,990,979.29

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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.