Home / 8,107,573.32-11,188,592.88-4,436,815.32

Finding the Fourth Proportional to 8,107,573.32, 11,188,592.88 and 4,436,815.32

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Solution

The fourth proportional to 8,107,573.32, 11,188,592.88 and 4,436,815.32 is: 6,122,882.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,107,573.32 : 11,188,592.88 = 4,436,815.32 : x
  2. Step 2: Convert to fraction form
    8,107,573.32/11,188,592.88 = 4,436,815.32/x
  3. Step 3: Cross multiply
    8,107,573.32x = 11,188,592.88 × 4,436,815.32
  4. Step 4: Simplify right side
    8,107,573.32x = 49,641,720,299,226.93
  5. Step 5: Solve for x
    x = 49,641,720,299,226.93/8,107,573.32
  6. Step 6: Final answer
    x = 6,122,882.69

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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.