Home / 4,014,695.40-6,022,043.10-3,691,213.80

Finding the Fourth Proportional to 4,014,695.40, 6,022,043.10 and 3,691,213.80

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Solution

The fourth proportional to 4,014,695.40, 6,022,043.10 and 3,691,213.80 is: 5,536,820.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,014,695.40 : 6,022,043.10 = 3,691,213.80 : x
  2. Step 2: Convert to fraction form
    4,014,695.40/6,022,043.10 = 3,691,213.80/x
  3. Step 3: Cross multiply
    4,014,695.40x = 6,022,043.10 × 3,691,213.80
  4. Step 4: Simplify right side
    4,014,695.40x = 22,228,648,594,914.78
  5. Step 5: Solve for x
    x = 22,228,648,594,914.78/4,014,695.40
  6. Step 6: Final answer
    x = 5,536,820.70

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Double scale
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Similar ratio
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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.