Home / 3,257,297.77-4,882,769.69-1,550,982.59

Finding the Fourth Proportional to 3,257,297.77, 4,882,769.69 and 1,550,982.59

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Solution

The fourth proportional to 3,257,297.77, 4,882,769.69 and 1,550,982.59 is: 2,324,961.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,297.77 : 4,882,769.69 = 1,550,982.59 : x
  2. Step 2: Convert to fraction form
    3,257,297.77/4,882,769.69 = 1,550,982.59/x
  3. Step 3: Cross multiply
    3,257,297.77x = 4,882,769.69 × 1,550,982.59
  4. Step 4: Simplify right side
    3,257,297.77x = 7,573,090,780,169.70
  5. Step 5: Solve for x
    x = 7,573,090,780,169.70/3,257,297.77
  6. Step 6: Final answer
    x = 2,324,961.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.