Home / 2,016,112.20-3,024,168.32-2,002,115.40

Finding the Fourth Proportional to 2,016,112.20, 3,024,168.32 and 2,002,115.40

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Solution

The fourth proportional to 2,016,112.20, 3,024,168.32 and 2,002,115.40 is: 3,003,173.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,112.20 : 3,024,168.32 = 2,002,115.40 : x
  2. Step 2: Convert to fraction form
    2,016,112.20/3,024,168.32 = 2,002,115.40/x
  3. Step 3: Cross multiply
    2,016,112.20x = 3,024,168.32 × 2,002,115.40
  4. Step 4: Simplify right side
    2,016,112.20x = 6,054,733,965,664.13
  5. Step 5: Solve for x
    x = 6,054,733,965,664.13/2,016,112.20
  6. Step 6: Final answer
    x = 3,003,173.12

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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.