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Finding the Fourth Proportional to 483,467.06, 725,200.59 and 151,043.06

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Solution

The fourth proportional to 483,467.06, 725,200.59 and 151,043.06 is: 226,564.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,467.06 : 725,200.59 = 151,043.06 : x
  2. Step 2: Convert to fraction form
    483,467.06/725,200.59 = 151,043.06/x
  3. Step 3: Cross multiply
    483,467.06x = 725,200.59 × 151,043.06
  4. Step 4: Simplify right side
    483,467.06x = 109,536,518,606.82
  5. Step 5: Solve for x
    x = 109,536,518,606.82/483,467.06
  6. Step 6: Final answer
    x = 226,564.59

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Similar ratio
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1.5x scale

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.