Home / 595,996.33-822,485.21-324,066.07

Finding the Fourth Proportional to 595,996.33, 822,485.21 and 324,066.07

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Solution

The fourth proportional to 595,996.33, 822,485.21 and 324,066.07 is: 447,216.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,996.33 : 822,485.21 = 324,066.07 : x
  2. Step 2: Convert to fraction form
    595,996.33/822,485.21 = 324,066.07/x
  3. Step 3: Cross multiply
    595,996.33x = 822,485.21 × 324,066.07
  4. Step 4: Simplify right side
    595,996.33x = 266,539,543,905.07
  5. Step 5: Solve for x
    x = 266,539,543,905.07/595,996.33
  6. Step 6: Final answer
    x = 447,216.76

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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.