Home / 1,633,183.06-2,253,733.71-898,131.14

Finding the Fourth Proportional to 1,633,183.06, 2,253,733.71 and 898,131.14

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Solution

The fourth proportional to 1,633,183.06, 2,253,733.71 and 898,131.14 is: 1,239,388.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,183.06 : 2,253,733.71 = 898,131.14 : x
  2. Step 2: Convert to fraction form
    1,633,183.06/2,253,733.71 = 898,131.14/x
  3. Step 3: Cross multiply
    1,633,183.06x = 2,253,733.71 × 898,131.14
  4. Step 4: Simplify right side
    1,633,183.06x = 2,024,148,431,853.06
  5. Step 5: Solve for x
    x = 2,024,148,431,853.06/1,633,183.06
  6. Step 6: Final answer
    x = 1,239,388.58

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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.