Home / 1,162,034.91-1,743,333.44-403,766.44

Finding the Fourth Proportional to 1,162,034.91, 1,743,333.44 and 403,766.44

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Solution

The fourth proportional to 1,162,034.91, 1,743,333.44 and 403,766.44 is: 605,747.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,162,034.91 : 1,743,333.44 = 403,766.44 : x
  2. Step 2: Convert to fraction form
    1,162,034.91/1,743,333.44 = 403,766.44/x
  3. Step 3: Cross multiply
    1,162,034.91x = 1,743,333.44 × 403,766.44
  4. Step 4: Simplify right side
    1,162,034.91x = 703,899,530,424.59
  5. Step 5: Solve for x
    x = 703,899,530,424.59/1,162,034.91
  6. Step 6: Final answer
    x = 605,747.32

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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.