Home / 2,016,131.20-3,024,196.86-2,002,134.40

Finding the Fourth Proportional to 2,016,131.20, 3,024,196.86 and 2,002,134.40

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Solution

The fourth proportional to 2,016,131.20, 3,024,196.86 and 2,002,134.40 is: 3,003,201.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,131.20 : 3,024,196.86 = 2,002,134.40 : x
  2. Step 2: Convert to fraction form
    2,016,131.20/3,024,196.86 = 2,002,134.40/x
  3. Step 3: Cross multiply
    2,016,131.20x = 3,024,196.86 × 2,002,134.40
  4. Step 4: Simplify right side
    2,016,131.20x = 6,054,848,565,777.98
  5. Step 5: Solve for x
    x = 6,054,848,565,777.98/2,016,131.20
  6. Step 6: Final answer
    x = 3,003,201.66

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Similar ratio
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1.5x scale

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.