Home / 8,795,115.60-13,188,736.80-4,000,336.80

Finding the Fourth Proportional to 8,795,115.60, 13,188,736.80 and 4,000,336.80

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Solution

The fourth proportional to 8,795,115.60, 13,188,736.80 and 4,000,336.80 is: 5,998,714.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,795,115.60 : 13,188,736.80 = 4,000,336.80 : x
  2. Step 2: Convert to fraction form
    8,795,115.60/13,188,736.80 = 4,000,336.80/x
  3. Step 3: Cross multiply
    8,795,115.60x = 13,188,736.80 × 4,000,336.80
  4. Step 4: Simplify right side
    8,795,115.60x = 52,759,389,166,554.24
  5. Step 5: Solve for x
    x = 52,759,389,166,554.24/8,795,115.60
  6. Step 6: Final answer
    x = 5,998,714.69

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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.