Home / 3,664,077.44-5,496,162.89-968,379.35

Finding the Fourth Proportional to 3,664,077.44, 5,496,162.89 and 968,379.35

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Solution

The fourth proportional to 3,664,077.44, 5,496,162.89 and 968,379.35 is: 1,452,581.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,077.44 : 5,496,162.89 = 968,379.35 : x
  2. Step 2: Convert to fraction form
    3,664,077.44/5,496,162.89 = 968,379.35/x
  3. Step 3: Cross multiply
    3,664,077.44x = 5,496,162.89 × 968,379.35
  4. Step 4: Simplify right side
    3,664,077.44x = 5,322,370,614,589.61
  5. Step 5: Solve for x
    x = 5,322,370,614,589.61/3,664,077.44
  6. Step 6: Final answer
    x = 1,452,581.37

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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.