Home / 567,334.20-850,943.70-193,351.80

Finding the Fourth Proportional to 567,334.20, 850,943.70 and 193,351.80

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Solution

The fourth proportional to 567,334.20, 850,943.70 and 193,351.80 is: 290,008.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,334.20 : 850,943.70 = 193,351.80 : x
  2. Step 2: Convert to fraction form
    567,334.20/850,943.70 = 193,351.80/x
  3. Step 3: Cross multiply
    567,334.20x = 850,943.70 × 193,351.80
  4. Step 4: Simplify right side
    567,334.20x = 164,531,496,093.66
  5. Step 5: Solve for x
    x = 164,531,496,093.66/567,334.20
  6. Step 6: Final answer
    x = 290,008.07

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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.