Home / 596,114.00-822,644.64-324,188.80

Finding the Fourth Proportional to 596,114.00, 822,644.64 and 324,188.80

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Solution

The fourth proportional to 596,114.00, 822,644.64 and 324,188.80 is: 447,384.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,114.00 : 822,644.64 = 324,188.80 : x
  2. Step 2: Convert to fraction form
    596,114.00/822,644.64 = 324,188.80/x
  3. Step 3: Cross multiply
    596,114.00x = 822,644.64 × 324,188.80
  4. Step 4: Simplify right side
    596,114.00x = 266,692,176,611.42
  5. Step 5: Solve for x
    x = 266,692,176,611.42/596,114.00
  6. Step 6: Final answer
    x = 447,384.52

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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.