Home / 1,633,505.08-2,253,906.66-954,310.36

Finding the Fourth Proportional to 1,633,505.08, 2,253,906.66 and 954,310.36

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Solution

The fourth proportional to 1,633,505.08, 2,253,906.66 and 954,310.36 is: 1,316,755.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,505.08 : 2,253,906.66 = 954,310.36 : x
  2. Step 2: Convert to fraction form
    1,633,505.08/2,253,906.66 = 954,310.36/x
  3. Step 3: Cross multiply
    1,633,505.08x = 2,253,906.66 × 954,310.36
  4. Step 4: Simplify right side
    1,633,505.08x = 2,150,926,476,111.00
  5. Step 5: Solve for x
    x = 2,150,926,476,111.00/1,633,505.08
  6. Step 6: Final answer
    x = 1,316,755.30

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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.