Home / 6,818,664.64-10,229,661.60-2,269,704.64

Finding the Fourth Proportional to 6,818,664.64, 10,229,661.60 and 2,269,704.64

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Solution

The fourth proportional to 6,818,664.64, 10,229,661.60 and 2,269,704.64 is: 3,405,111.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,818,664.64 : 10,229,661.60 = 2,269,704.64 : x
  2. Step 2: Convert to fraction form
    6,818,664.64/10,229,661.60 = 2,269,704.64/x
  3. Step 3: Cross multiply
    6,818,664.64x = 10,229,661.60 × 2,269,704.64
  4. Step 4: Simplify right side
    6,818,664.64x = 23,218,310,399,149.82
  5. Step 5: Solve for x
    x = 23,218,310,399,149.82/6,818,664.64
  6. Step 6: Final answer
    x = 3,405,111.06

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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.