Home / 3,002,926.86-4,504,390.29-759,064.86

Finding the Fourth Proportional to 3,002,926.86, 4,504,390.29 and 759,064.86

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Solution

The fourth proportional to 3,002,926.86, 4,504,390.29 and 759,064.86 is: 1,138,597.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,926.86 : 4,504,390.29 = 759,064.86 : x
  2. Step 2: Convert to fraction form
    3,002,926.86/4,504,390.29 = 759,064.86/x
  3. Step 3: Cross multiply
    3,002,926.86x = 4,504,390.29 × 759,064.86
  4. Step 4: Simplify right side
    3,002,926.86x = 3,419,124,384,864.21
  5. Step 5: Solve for x
    x = 3,419,124,384,864.21/3,002,926.86
  6. Step 6: Final answer
    x = 1,138,597.29

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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.