Home / 10,740,919.60-14,822,834.70-5,846,321.44

Finding the Fourth Proportional to 10,740,919.60, 14,822,834.70 and 5,846,321.44

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Solution

The fourth proportional to 10,740,919.60, 14,822,834.70 and 5,846,321.44 is: 8,068,122.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,740,919.60 : 14,822,834.70 = 5,846,321.44 : x
  2. Step 2: Convert to fraction form
    10,740,919.60/14,822,834.70 = 5,846,321.44/x
  3. Step 3: Cross multiply
    10,740,919.60x = 14,822,834.70 × 5,846,321.44
  4. Step 4: Simplify right side
    10,740,919.60x = 86,659,056,308,185.97
  5. Step 5: Solve for x
    x = 86,659,056,308,185.97/10,740,919.60
  6. Step 6: Final answer
    x = 8,068,122.61

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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.