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Finding the Fourth Proportional to 504,027.73, 756,041.60 and 504,027.73

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Solution

The fourth proportional to 504,027.73, 756,041.60 and 504,027.73 is: 756,041.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    504,027.73 : 756,041.60 = 504,027.73 : x
  2. Step 2: Convert to fraction form
    504,027.73/756,041.60 = 504,027.73/x
  3. Step 3: Cross multiply
    504,027.73x = 756,041.60 × 504,027.73
  4. Step 4: Simplify right side
    504,027.73x = 381,065,925,133.22
  5. Step 5: Solve for x
    x = 381,065,925,133.22/504,027.73
  6. Step 6: Final answer
    x = 756,041.60

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Double scale
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Similar ratio
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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.