Home / 3,383,000.91-5,077,023.30-1,361,261.97

Finding the Fourth Proportional to 3,383,000.91, 5,077,023.30 and 1,361,261.97

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Solution

The fourth proportional to 3,383,000.91, 5,077,023.30 and 1,361,261.97 is: 2,042,907.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,383,000.91 : 5,077,023.30 = 1,361,261.97 : x
  2. Step 2: Convert to fraction form
    3,383,000.91/5,077,023.30 = 1,361,261.97/x
  3. Step 3: Cross multiply
    3,383,000.91x = 5,077,023.30 × 1,361,261.97
  4. Step 4: Simplify right side
    3,383,000.91x = 6,911,158,739,093.90
  5. Step 5: Solve for x
    x = 6,911,158,739,093.90/3,383,000.91
  6. Step 6: Final answer
    x = 2,042,907.74

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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.