Home / 9,235,996.20-13,854,311.10-2,846,197.80

Finding the Fourth Proportional to 9,235,996.20, 13,854,311.10 and 2,846,197.80

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Solution

The fourth proportional to 9,235,996.20, 13,854,311.10 and 2,846,197.80 is: 4,269,394.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,235,996.20 : 13,854,311.10 = 2,846,197.80 : x
  2. Step 2: Convert to fraction form
    9,235,996.20/13,854,311.10 = 2,846,197.80/x
  3. Step 3: Cross multiply
    9,235,996.20x = 13,854,311.10 × 2,846,197.80
  4. Step 4: Simplify right side
    9,235,996.20x = 39,432,109,773,335.58
  5. Step 5: Solve for x
    x = 39,432,109,773,335.58/9,235,996.20
  6. Step 6: Final answer
    x = 4,269,394.33

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1.5x scale

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.