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Finding the Fourth Proportional to 595,009.13, 892,513.76 and 151,777.13

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Solution

The fourth proportional to 595,009.13, 892,513.76 and 151,777.13 is: 227,665.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,009.13 : 892,513.76 = 151,777.13 : x
  2. Step 2: Convert to fraction form
    595,009.13/892,513.76 = 151,777.13/x
  3. Step 3: Cross multiply
    595,009.13x = 892,513.76 × 151,777.13
  4. Step 4: Simplify right side
    595,009.13x = 135,463,171,756.85
  5. Step 5: Solve for x
    x = 135,463,171,756.85/595,009.13
  6. Step 6: Final answer
    x = 227,665.70

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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.