Home / 6,082,329.12-8,392,711.32-3,694,156.98

Finding the Fourth Proportional to 6,082,329.12, 8,392,711.32 and 3,694,156.98

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Solution

The fourth proportional to 6,082,329.12, 8,392,711.32 and 3,694,156.98 is: 5,097,388.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,082,329.12 : 8,392,711.32 = 3,694,156.98 : x
  2. Step 2: Convert to fraction form
    6,082,329.12/8,392,711.32 = 3,694,156.98/x
  3. Step 3: Cross multiply
    6,082,329.12x = 8,392,711.32 × 3,694,156.98
  4. Step 4: Simplify right side
    6,082,329.12x = 31,003,993,103,903.02
  5. Step 5: Solve for x
    x = 31,003,993,103,903.02/6,082,329.12
  6. Step 6: Final answer
    x = 5,097,388.27

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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.