Home / 5,589,195.47-8,383,782.73-1,751,311.69

Finding the Fourth Proportional to 5,589,195.47, 8,383,782.73 and 1,751,311.69

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Solution

The fourth proportional to 5,589,195.47, 8,383,782.73 and 1,751,311.69 is: 2,626,964.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,589,195.47 : 8,383,782.73 = 1,751,311.69 : x
  2. Step 2: Convert to fraction form
    5,589,195.47/8,383,782.73 = 1,751,311.69/x
  3. Step 3: Cross multiply
    5,589,195.47x = 8,383,782.73 × 1,751,311.69
  4. Step 4: Simplify right side
    5,589,195.47x = 14,682,616,692,712.55
  5. Step 5: Solve for x
    x = 14,682,616,692,712.55/5,589,195.47
  6. Step 6: Final answer
    x = 2,626,964.25

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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.