Home / 599,960.19-900,190.44-263,242.83

Finding the Fourth Proportional to 599,960.19, 900,190.44 and 263,242.83

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Solution

The fourth proportional to 599,960.19, 900,190.44 and 263,242.83 is: 394,974.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,960.19 : 900,190.44 = 263,242.83 : x
  2. Step 2: Convert to fraction form
    599,960.19/900,190.44 = 263,242.83/x
  3. Step 3: Cross multiply
    599,960.19x = 900,190.44 × 263,242.83
  4. Step 4: Simplify right side
    599,960.19x = 236,968,678,964.55
  5. Step 5: Solve for x
    x = 236,968,678,964.55/599,960.19
  6. Step 6: Final answer
    x = 394,974.00

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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.