Home / 6,864,122.52-10,296,782.10-2,251,725.75

Finding the Fourth Proportional to 6,864,122.52, 10,296,782.10 and 2,251,725.75

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Solution

The fourth proportional to 6,864,122.52, 10,296,782.10 and 2,251,725.75 is: 3,377,784.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,864,122.52 : 10,296,782.10 = 2,251,725.75 : x
  2. Step 2: Convert to fraction form
    6,864,122.52/10,296,782.10 = 2,251,725.75/x
  3. Step 3: Cross multiply
    6,864,122.52x = 10,296,782.10 × 2,251,725.75
  4. Step 4: Simplify right side
    6,864,122.52x = 23,185,529,396,709.07
  5. Step 5: Solve for x
    x = 23,185,529,396,709.07/6,864,122.52
  6. Step 6: Final answer
    x = 3,377,784.90

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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.