Home / 1,822,293.82-2,736,249.87-1,541,671.66

Finding the Fourth Proportional to 1,822,293.82, 2,736,249.87 and 1,541,671.66

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Solution

The fourth proportional to 1,822,293.82, 2,736,249.87 and 1,541,671.66 is: 2,314,884.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,822,293.82 : 2,736,249.87 = 1,541,671.66 : x
  2. Step 2: Convert to fraction form
    1,822,293.82/2,736,249.87 = 1,541,671.66/x
  3. Step 3: Cross multiply
    1,822,293.82x = 2,736,249.87 × 1,541,671.66
  4. Step 4: Simplify right side
    1,822,293.82x = 4,218,398,879,257.68
  5. Step 5: Solve for x
    x = 4,218,398,879,257.68/1,822,293.82
  6. Step 6: Final answer
    x = 2,314,884.04

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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.