Home / 3,741,547.92-5,159,892.24-2,451,919.92

Finding the Fourth Proportional to 3,741,547.92, 5,159,892.24 and 2,451,919.92

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Solution

The fourth proportional to 3,741,547.92, 5,159,892.24 and 2,451,919.92 is: 3,381,392.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,741,547.92 : 5,159,892.24 = 2,451,919.92 : x
  2. Step 2: Convert to fraction form
    3,741,547.92/5,159,892.24 = 2,451,919.92/x
  3. Step 3: Cross multiply
    3,741,547.92x = 5,159,892.24 × 2,451,919.92
  4. Step 4: Simplify right side
    3,741,547.92x = 12,651,642,568,309.42
  5. Step 5: Solve for x
    x = 12,651,642,568,309.42/3,741,547.92
  6. Step 6: Final answer
    x = 3,381,392.63

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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.