Home / 6,372,662.20-9,557,664.90-2,331,053.80

Finding the Fourth Proportional to 6,372,662.20, 9,557,664.90 and 2,331,053.80

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Solution

The fourth proportional to 6,372,662.20, 9,557,664.90 and 2,331,053.80 is: 3,496,094.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,372,662.20 : 9,557,664.90 = 2,331,053.80 : x
  2. Step 2: Convert to fraction form
    6,372,662.20/9,557,664.90 = 2,331,053.80/x
  3. Step 3: Cross multiply
    6,372,662.20x = 9,557,664.90 × 2,331,053.80
  4. Step 4: Simplify right side
    6,372,662.20x = 22,279,431,084,271.62
  5. Step 5: Solve for x
    x = 22,279,431,084,271.62/6,372,662.20
  6. Step 6: Final answer
    x = 3,496,094.79

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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.