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Finding the Fourth Proportional to 504,232.30, 706,450.10 and 504,232.30

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Solution

The fourth proportional to 504,232.30, 706,450.10 and 504,232.30 is: 706,450.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    504,232.30 : 706,450.10 = 504,232.30 : x
  2. Step 2: Convert to fraction form
    504,232.30/706,450.10 = 504,232.30/x
  3. Step 3: Cross multiply
    504,232.30x = 706,450.10 × 504,232.30
  4. Step 4: Simplify right side
    504,232.30x = 356,214,958,758.23
  5. Step 5: Solve for x
    x = 356,214,958,758.23/504,232.30
  6. Step 6: Final answer
    x = 706,450.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.