Home / 6,925,311.56-10,388,489.49-2,067,234.30

Finding the Fourth Proportional to 6,925,311.56, 10,388,489.49 and 2,067,234.30

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Solution

The fourth proportional to 6,925,311.56, 10,388,489.49 and 2,067,234.30 is: 3,101,007.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,925,311.56 : 10,388,489.49 = 2,067,234.30 : x
  2. Step 2: Convert to fraction form
    6,925,311.56/10,388,489.49 = 2,067,234.30/x
  3. Step 3: Cross multiply
    6,925,311.56x = 10,388,489.49 × 2,067,234.30
  4. Step 4: Simplify right side
    6,925,311.56x = 21,475,441,798,917.51
  5. Step 5: Solve for x
    x = 21,475,441,798,917.51/6,925,311.56
  6. Step 6: Final answer
    x = 3,101,007.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.