Home / 792,945.26-1,094,236.63-430,361.82

Finding the Fourth Proportional to 792,945.26, 1,094,236.63 and 430,361.82

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Solution

The fourth proportional to 792,945.26, 1,094,236.63 and 430,361.82 is: 593,884.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,945.26 : 1,094,236.63 = 430,361.82 : x
  2. Step 2: Convert to fraction form
    792,945.26/1,094,236.63 = 430,361.82/x
  3. Step 3: Cross multiply
    792,945.26x = 1,094,236.63 × 430,361.82
  4. Step 4: Simplify right side
    792,945.26x = 470,917,666,521.56
  5. Step 5: Solve for x
    x = 470,917,666,521.56/792,945.26
  6. Step 6: Final answer
    x = 593,884.21

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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.