Home / 3,197,244.29-4,412,228.11-1,746,939.59

Finding the Fourth Proportional to 3,197,244.29, 4,412,228.11 and 1,746,939.59

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Solution

The fourth proportional to 3,197,244.29, 4,412,228.11 and 1,746,939.59 is: 2,410,793.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,244.29 : 4,412,228.11 = 1,746,939.59 : x
  2. Step 2: Convert to fraction form
    3,197,244.29/4,412,228.11 = 1,746,939.59/x
  3. Step 3: Cross multiply
    3,197,244.29x = 4,412,228.11 × 1,746,939.59
  4. Step 4: Simplify right side
    3,197,244.29x = 7,707,895,965,469.88
  5. Step 5: Solve for x
    x = 7,707,895,965,469.88/3,197,244.29
  6. Step 6: Final answer
    x = 2,410,793.57

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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.