Home / 3,080,690.25-4,251,191.11-1,704,012.04

Finding the Fourth Proportional to 3,080,690.25, 4,251,191.11 and 1,704,012.04

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Solution

The fourth proportional to 3,080,690.25, 4,251,191.11 and 1,704,012.04 is: 2,351,447.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,080,690.25 : 4,251,191.11 = 1,704,012.04 : x
  2. Step 2: Convert to fraction form
    3,080,690.25/4,251,191.11 = 1,704,012.04/x
  3. Step 3: Cross multiply
    3,080,690.25x = 4,251,191.11 × 1,704,012.04
  4. Step 4: Simplify right side
    3,080,690.25x = 7,244,080,835,780.97
  5. Step 5: Solve for x
    x = 7,244,080,835,780.97/3,080,690.25
  6. Step 6: Final answer
    x = 2,351,447.32

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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.