Home / 1,633,571.96-2,253,998.95-954,377.24

Finding the Fourth Proportional to 1,633,571.96, 2,253,998.95 and 954,377.24

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Solution

The fourth proportional to 1,633,571.96, 2,253,998.95 and 954,377.24 is: 1,316,847.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,571.96 : 2,253,998.95 = 954,377.24 : x
  2. Step 2: Convert to fraction form
    1,633,571.96/2,253,998.95 = 954,377.24/x
  3. Step 3: Cross multiply
    1,633,571.96x = 2,253,998.95 × 954,377.24
  4. Step 4: Simplify right side
    1,633,571.96x = 2,151,165,283,207.96
  5. Step 5: Solve for x
    x = 2,151,165,283,207.96/1,633,571.96
  6. Step 6: Final answer
    x = 1,316,847.58

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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.