Home / 1,068,233.92-1,602,309-269,505.52

Finding the Fourth Proportional to 1,068,233.92, 1,602,309 and 269,505.52

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Solution

The fourth proportional to 1,068,233.92, 1,602,309 and 269,505.52 is: 404,247.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,233.92 : 1,602,309 = 269,505.52 : x
  2. Step 2: Convert to fraction form
    1,068,233.92/1,602,309 = 269,505.52/x
  3. Step 3: Cross multiply
    1,068,233.92x = 1,602,309 × 269,505.52
  4. Step 4: Simplify right side
    1,068,233.92x = 431,831,120,245.68
  5. Step 5: Solve for x
    x = 431,831,120,245.68/1,068,233.92
  6. Step 6: Final answer
    x = 404,247.71

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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.