Home / 6,352,638.37-8,766,634.30-3,452,022.33

Finding the Fourth Proportional to 6,352,638.37, 8,766,634.30 and 3,452,022.33

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Solution

The fourth proportional to 6,352,638.37, 8,766,634.30 and 3,452,022.33 is: 4,763,787.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,352,638.37 : 8,766,634.30 = 3,452,022.33 : x
  2. Step 2: Convert to fraction form
    6,352,638.37/8,766,634.30 = 3,452,022.33/x
  3. Step 3: Cross multiply
    6,352,638.37x = 8,766,634.30 × 3,452,022.33
  4. Step 4: Simplify right side
    6,352,638.37x = 30,262,617,340,456.61
  5. Step 5: Solve for x
    x = 30,262,617,340,456.61/6,352,638.37
  6. Step 6: Final answer
    x = 4,763,787.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.