Home / 6,366,819.26-8,786,263.74-3,466,230.32

Finding the Fourth Proportional to 6,366,819.26, 8,786,263.74 and 3,466,230.32

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Solution

The fourth proportional to 6,366,819.26, 8,786,263.74 and 3,466,230.32 is: 4,783,426.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,366,819.26 : 8,786,263.74 = 3,466,230.32 : x
  2. Step 2: Convert to fraction form
    6,366,819.26/8,786,263.74 = 3,466,230.32/x
  3. Step 3: Cross multiply
    6,366,819.26x = 8,786,263.74 × 3,466,230.32
  4. Step 4: Simplify right side
    6,366,819.26x = 30,455,213,775,104.60
  5. Step 5: Solve for x
    x = 30,455,213,775,104.60/6,366,819.26
  6. Step 6: Final answer
    x = 4,783,426.78

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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.