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Finding the Fourth Proportional to 444,453.00, 613,346.77 and 240,503.93

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Solution

The fourth proportional to 444,453.00, 613,346.77 and 240,503.93 is: 331,896.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,453.00 : 613,346.77 = 240,503.93 : x
  2. Step 2: Convert to fraction form
    444,453.00/613,346.77 = 240,503.93/x
  3. Step 3: Cross multiply
    444,453.00x = 613,346.77 × 240,503.93
  4. Step 4: Simplify right side
    444,453.00x = 147,512,307,705.70
  5. Step 5: Solve for x
    x = 147,512,307,705.70/444,453.00
  6. Step 6: Final answer
    x = 331,896.30

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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.