Home / 1,922,804.44-2,883,986.34-502,997.56

Finding the Fourth Proportional to 1,922,804.44, 2,883,986.34 and 502,997.56

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Solution

The fourth proportional to 1,922,804.44, 2,883,986.34 and 502,997.56 is: 754,438.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,922,804.44 : 2,883,986.34 = 502,997.56 : x
  2. Step 2: Convert to fraction form
    1,922,804.44/2,883,986.34 = 502,997.56/x
  3. Step 3: Cross multiply
    1,922,804.44x = 2,883,986.34 × 502,997.56
  4. Step 4: Simplify right side
    1,922,804.44x = 1,450,638,092,093.33
  5. Step 5: Solve for x
    x = 1,450,638,092,093.33/1,922,804.44
  6. Step 6: Final answer
    x = 754,438.71

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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.