Home / 3,016,108.68-4,524,123.60-741,652.80

Finding the Fourth Proportional to 3,016,108.68, 4,524,123.60 and 741,652.80

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Solution

The fourth proportional to 3,016,108.68, 4,524,123.60 and 741,652.80 is: 1,112,469.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,108.68 : 4,524,123.60 = 741,652.80 : x
  2. Step 2: Convert to fraction form
    3,016,108.68/4,524,123.60 = 741,652.80/x
  3. Step 3: Cross multiply
    3,016,108.68x = 4,524,123.60 × 741,652.80
  4. Step 4: Simplify right side
    3,016,108.68x = 3,355,328,935,486.08
  5. Step 5: Solve for x
    x = 3,355,328,935,486.08/3,016,108.68
  6. Step 6: Final answer
    x = 1,112,469.51

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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.