Home / 3,197,239.16-4,412,183.27-1,746,945.02

Finding the Fourth Proportional to 3,197,239.16, 4,412,183.27 and 1,746,945.02

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Solution

The fourth proportional to 3,197,239.16, 4,412,183.27 and 1,746,945.02 is: 2,410,780.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,239.16 : 4,412,183.27 = 1,746,945.02 : x
  2. Step 2: Convert to fraction form
    3,197,239.16/4,412,183.27 = 1,746,945.02/x
  3. Step 3: Cross multiply
    3,197,239.16x = 4,412,183.27 × 1,746,945.02
  4. Step 4: Simplify right side
    3,197,239.16x = 7,707,841,593,149.55
  5. Step 5: Solve for x
    x = 7,707,841,593,149.55/3,197,239.16
  6. Step 6: Final answer
    x = 2,410,780.43

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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.