Home / 600,754.44-829,038.11-325,112.07

Finding the Fourth Proportional to 600,754.44, 829,038.11 and 325,112.07

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Solution

The fourth proportional to 600,754.44, 829,038.11 and 325,112.07 is: 448,653.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,754.44 : 829,038.11 = 325,112.07 : x
  2. Step 2: Convert to fraction form
    600,754.44/829,038.11 = 325,112.07/x
  3. Step 3: Cross multiply
    600,754.44x = 829,038.11 × 325,112.07
  4. Step 4: Simplify right side
    600,754.44x = 269,530,294,425.43
  5. Step 5: Solve for x
    x = 269,530,294,425.43/600,754.44
  6. Step 6: Final answer
    x = 448,653.02

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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.