Home / 3,197,245.92-4,412,230.36-1,746,941.22

Finding the Fourth Proportional to 3,197,245.92, 4,412,230.36 and 1,746,941.22

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Solution

The fourth proportional to 3,197,245.92, 4,412,230.36 and 1,746,941.22 is: 2,410,795.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,245.92 : 4,412,230.36 = 1,746,941.22 : x
  2. Step 2: Convert to fraction form
    3,197,245.92/4,412,230.36 = 1,746,941.22/x
  3. Step 3: Cross multiply
    3,197,245.92x = 4,412,230.36 × 1,746,941.22
  4. Step 4: Simplify right side
    3,197,245.92x = 7,707,907,088,019.44
  5. Step 5: Solve for x
    x = 7,707,907,088,019.44/3,197,245.92
  6. Step 6: Final answer
    x = 2,410,795.82

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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.