Home / 9,067,520.10-13,601,280.15-6,197,738.70

Finding the Fourth Proportional to 9,067,520.10, 13,601,280.15 and 6,197,738.70

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Solution

The fourth proportional to 9,067,520.10, 13,601,280.15 and 6,197,738.70 is: 9,296,608.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,067,520.10 : 13,601,280.15 = 6,197,738.70 : x
  2. Step 2: Convert to fraction form
    9,067,520.10/13,601,280.15 = 6,197,738.70/x
  3. Step 3: Cross multiply
    9,067,520.10x = 13,601,280.15 × 6,197,738.70
  4. Step 4: Simplify right side
    9,067,520.10x = 84,297,180,355,196.81
  5. Step 5: Solve for x
    x = 84,297,180,355,196.81/9,067,520.10
  6. Step 6: Final answer
    x = 9,296,608.05

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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.