Home / 1,044,608.23-1,567,137.93-324,936.24

Finding the Fourth Proportional to 1,044,608.23, 1,567,137.93 and 324,936.24

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Solution

The fourth proportional to 1,044,608.23, 1,567,137.93 and 324,936.24 is: 487,474.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,608.23 : 1,567,137.93 = 324,936.24 : x
  2. Step 2: Convert to fraction form
    1,044,608.23/1,567,137.93 = 324,936.24/x
  3. Step 3: Cross multiply
    1,044,608.23x = 1,567,137.93 × 324,936.24
  4. Step 4: Simplify right side
    1,044,608.23x = 509,219,906,535.58
  5. Step 5: Solve for x
    x = 509,219,906,535.58/1,044,608.23
  6. Step 6: Final answer
    x = 487,474.53

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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.