Home / 593,346.20-889,625.70-327,234.20

Finding the Fourth Proportional to 593,346.20, 889,625.70 and 327,234.20

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Solution

The fourth proportional to 593,346.20, 889,625.70 and 327,234.20 is: 490,634.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,346.20 : 889,625.70 = 327,234.20 : x
  2. Step 2: Convert to fraction form
    593,346.20/889,625.70 = 327,234.20/x
  3. Step 3: Cross multiply
    593,346.20x = 889,625.70 × 327,234.20
  4. Step 4: Simplify right side
    593,346.20x = 291,115,954,238.94
  5. Step 5: Solve for x
    x = 291,115,954,238.94/593,346.20
  6. Step 6: Final answer
    x = 490,634.23

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1.5x scale

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.