Home / 4,223,184-6,335,832.24-1,231,368

Finding the Fourth Proportional to 4,223,184, 6,335,832.24 and 1,231,368

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Solution

The fourth proportional to 4,223,184, 6,335,832.24 and 1,231,368 is: 1,847,359.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,223,184 : 6,335,832.24 = 1,231,368 : x
  2. Step 2: Convert to fraction form
    4,223,184/6,335,832.24 = 1,231,368/x
  3. Step 3: Cross multiply
    4,223,184x = 6,335,832.24 × 1,231,368
  4. Step 4: Simplify right side
    4,223,184x = 7,801,741,073,704.32
  5. Step 5: Solve for x
    x = 7,801,741,073,704.32/4,223,184
  6. Step 6: Final answer
    x = 1,847,359.97

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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.