Home / 6,082,329.17-8,392,711.29-3,694,156.97

Finding the Fourth Proportional to 6,082,329.17, 8,392,711.29 and 3,694,156.97

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Solution

The fourth proportional to 6,082,329.17, 8,392,711.29 and 3,694,156.97 is: 5,097,388.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,082,329.17 : 8,392,711.29 = 3,694,156.97 : x
  2. Step 2: Convert to fraction form
    6,082,329.17/8,392,711.29 = 3,694,156.97/x
  3. Step 3: Cross multiply
    6,082,329.17x = 8,392,711.29 × 3,694,156.97
  4. Step 4: Simplify right side
    6,082,329.17x = 31,003,992,867,187.63
  5. Step 5: Solve for x
    x = 31,003,992,867,187.63/6,082,329.17
  6. Step 6: Final answer
    x = 5,097,388.19

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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.