Home / 6,003,086.37-9,002,771.81-2,164,414.76

Finding the Fourth Proportional to 6,003,086.37, 9,002,771.81 and 2,164,414.76

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Solution

The fourth proportional to 6,003,086.37, 9,002,771.81 and 2,164,414.76 is: 3,245,952.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,003,086.37 : 9,002,771.81 = 2,164,414.76 : x
  2. Step 2: Convert to fraction form
    6,003,086.37/9,002,771.81 = 2,164,414.76/x
  3. Step 3: Cross multiply
    6,003,086.37x = 9,002,771.81 × 2,164,414.76
  4. Step 4: Simplify right side
    6,003,086.37x = 19,485,732,186,475.91
  5. Step 5: Solve for x
    x = 19,485,732,186,475.91/6,003,086.37
  6. Step 6: Final answer
    x = 3,245,952.33

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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.