Home / 5,659,183.77-7,809,428.61-3,080,873.58

Finding the Fourth Proportional to 5,659,183.77, 7,809,428.61 and 3,080,873.58

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Solution

The fourth proportional to 5,659,183.77, 7,809,428.61 and 3,080,873.58 is: 4,251,472.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,659,183.77 : 7,809,428.61 = 3,080,873.58 : x
  2. Step 2: Convert to fraction form
    5,659,183.77/7,809,428.61 = 3,080,873.58/x
  3. Step 3: Cross multiply
    5,659,183.77x = 7,809,428.61 × 3,080,873.58
  4. Step 4: Simplify right side
    5,659,183.77x = 24,059,862,279,445.12
  5. Step 5: Solve for x
    x = 24,059,862,279,445.12/5,659,183.77
  6. Step 6: Final answer
    x = 4,251,472.17

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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.