Home / 3,083,183.46-4,254,684.62-1,706,529.84

Finding the Fourth Proportional to 3,083,183.46, 4,254,684.62 and 1,706,529.84

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Solution

The fourth proportional to 3,083,183.46, 4,254,684.62 and 1,706,529.84 is: 2,354,951.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,083,183.46 : 4,254,684.62 = 1,706,529.84 : x
  2. Step 2: Convert to fraction form
    3,083,183.46/4,254,684.62 = 1,706,529.84/x
  3. Step 3: Cross multiply
    3,083,183.46x = 4,254,684.62 × 1,706,529.84
  4. Step 4: Simplify right side
    3,083,183.46x = 7,260,746,263,819.06
  5. Step 5: Solve for x
    x = 7,260,746,263,819.06/3,083,183.46
  6. Step 6: Final answer
    x = 2,354,951.09

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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.