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Finding the Fourth Proportional to 504,566.01, 756,846.99 and 167,631.93

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Solution

The fourth proportional to 504,566.01, 756,846.99 and 167,631.93 is: 251,447.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    504,566.01 : 756,846.99 = 167,631.93 : x
  2. Step 2: Convert to fraction form
    504,566.01/756,846.99 = 167,631.93/x
  3. Step 3: Cross multiply
    504,566.01x = 756,846.99 × 167,631.93
  4. Step 4: Simplify right side
    504,566.01x = 126,871,721,648.39
  5. Step 5: Solve for x
    x = 126,871,721,648.39/504,566.01
  6. Step 6: Final answer
    x = 251,447.22

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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.