Home / 3,232,104.90-4,853,406.15-2,171,847.30

Finding the Fourth Proportional to 3,232,104.90, 4,853,406.15 and 2,171,847.30

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Solution

The fourth proportional to 3,232,104.90, 4,853,406.15 and 2,171,847.30 is: 3,261,297.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,104.90 : 4,853,406.15 = 2,171,847.30 : x
  2. Step 2: Convert to fraction form
    3,232,104.90/4,853,406.15 = 2,171,847.30/x
  3. Step 3: Cross multiply
    3,232,104.90x = 4,853,406.15 × 2,171,847.30
  4. Step 4: Simplify right side
    3,232,104.90x = 10,540,857,042,680.89
  5. Step 5: Solve for x
    x = 10,540,857,042,680.89/3,232,104.90
  6. Step 6: Final answer
    x = 3,261,297.94

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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.