Home / 6,607,012.86-9,914,131.44-2,563,660.08

Finding the Fourth Proportional to 6,607,012.86, 9,914,131.44 and 2,563,660.08

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Solution

The fourth proportional to 6,607,012.86, 9,914,131.44 and 2,563,660.08 is: 3,846,891.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,607,012.86 : 9,914,131.44 = 2,563,660.08 : x
  2. Step 2: Convert to fraction form
    6,607,012.86/9,914,131.44 = 2,563,660.08/x
  3. Step 3: Cross multiply
    6,607,012.86x = 9,914,131.44 × 2,563,660.08
  4. Step 4: Simplify right side
    6,607,012.86x = 25,416,463,000,600.91
  5. Step 5: Solve for x
    x = 25,416,463,000,600.91/6,607,012.86
  6. Step 6: Final answer
    x = 3,846,891.71

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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.