Home / 3,016,110.68-4,524,126.60-741,654.80

Finding the Fourth Proportional to 3,016,110.68, 4,524,126.60 and 741,654.80

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Solution

The fourth proportional to 3,016,110.68, 4,524,126.60 and 741,654.80 is: 1,112,472.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,110.68 : 4,524,126.60 = 741,654.80 : x
  2. Step 2: Convert to fraction form
    3,016,110.68/4,524,126.60 = 741,654.80/x
  3. Step 3: Cross multiply
    3,016,110.68x = 4,524,126.60 × 741,654.80
  4. Step 4: Simplify right side
    3,016,110.68x = 3,355,340,208,697.68
  5. Step 5: Solve for x
    x = 3,355,340,208,697.68/3,016,110.68
  6. Step 6: Final answer
    x = 1,112,472.51

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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.