Home / 443,110.33-611,489.13-241,906.33

Finding the Fourth Proportional to 443,110.33, 611,489.13 and 241,906.33

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Solution

The fourth proportional to 443,110.33, 611,489.13 and 241,906.33 is: 333,829.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    443,110.33 : 611,489.13 = 241,906.33 : x
  2. Step 2: Convert to fraction form
    443,110.33/611,489.13 = 241,906.33/x
  3. Step 3: Cross multiply
    443,110.33x = 611,489.13 × 241,906.33
  4. Step 4: Simplify right side
    443,110.33x = 147,923,091,273.19
  5. Step 5: Solve for x
    x = 147,923,091,273.19/443,110.33
  6. Step 6: Final answer
    x = 333,829.03

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1.5x scale

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.