Home / 3,002,926.36-4,504,389.54-759,064.36

Finding the Fourth Proportional to 3,002,926.36, 4,504,389.54 and 759,064.36

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Solution

The fourth proportional to 3,002,926.36, 4,504,389.54 and 759,064.36 is: 1,138,596.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,926.36 : 4,504,389.54 = 759,064.36 : x
  2. Step 2: Convert to fraction form
    3,002,926.36/4,504,389.54 = 759,064.36/x
  3. Step 3: Cross multiply
    3,002,926.36x = 4,504,389.54 × 759,064.36
  4. Step 4: Simplify right side
    3,002,926.36x = 3,419,121,563,370.79
  5. Step 5: Solve for x
    x = 3,419,121,563,370.79/3,002,926.36
  6. Step 6: Final answer
    x = 1,138,596.54

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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.