Home / 327,619.34-452,039.91-184,327.10

Finding the Fourth Proportional to 327,619.34, 452,039.91 and 184,327.10

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Solution

The fourth proportional to 327,619.34, 452,039.91 and 184,327.10 is: 254,329.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,619.34 : 452,039.91 = 184,327.10 : x
  2. Step 2: Convert to fraction form
    327,619.34/452,039.91 = 184,327.10/x
  3. Step 3: Cross multiply
    327,619.34x = 452,039.91 × 184,327.10
  4. Step 4: Simplify right side
    327,619.34x = 83,323,205,694.56
  5. Step 5: Solve for x
    x = 83,323,205,694.56/327,619.34
  6. Step 6: Final answer
    x = 254,329.33

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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.