Home / 4,946,719.86-6,826,458.18-2,741,723.28

Finding the Fourth Proportional to 4,946,719.86, 6,826,458.18 and 2,741,723.28

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Solution

The fourth proportional to 4,946,719.86, 6,826,458.18 and 2,741,723.28 is: 3,783,569.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,946,719.86 : 6,826,458.18 = 2,741,723.28 : x
  2. Step 2: Convert to fraction form
    4,946,719.86/6,826,458.18 = 2,741,723.28/x
  3. Step 3: Cross multiply
    4,946,719.86x = 6,826,458.18 × 2,741,723.28
  4. Step 4: Simplify right side
    4,946,719.86x = 18,716,259,312,052.43
  5. Step 5: Solve for x
    x = 18,716,259,312,052.43/4,946,719.86
  6. Step 6: Final answer
    x = 3,783,569.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.