Home / 3,275,859.83-4,520,690.87-1,825,523.42

Finding the Fourth Proportional to 3,275,859.83, 4,520,690.87 and 1,825,523.42

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Solution

The fourth proportional to 3,275,859.83, 4,520,690.87 and 1,825,523.42 is: 2,519,224.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,275,859.83 : 4,520,690.87 = 1,825,523.42 : x
  2. Step 2: Convert to fraction form
    3,275,859.83/4,520,690.87 = 1,825,523.42/x
  3. Step 3: Cross multiply
    3,275,859.83x = 4,520,690.87 × 1,825,523.42
  4. Step 4: Simplify right side
    3,275,859.83x = 8,252,627,026,034.11
  5. Step 5: Solve for x
    x = 8,252,627,026,034.11/3,275,859.83
  6. Step 6: Final answer
    x = 2,519,224.71

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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.