Home / 9,067,514.10-13,601,271.15-3,003,181.80

Finding the Fourth Proportional to 9,067,514.10, 13,601,271.15 and 3,003,181.80

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Solution

The fourth proportional to 9,067,514.10, 13,601,271.15 and 3,003,181.80 is: 4,504,772.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,067,514.10 : 13,601,271.15 = 3,003,181.80 : x
  2. Step 2: Convert to fraction form
    9,067,514.10/13,601,271.15 = 3,003,181.80/x
  3. Step 3: Cross multiply
    9,067,514.10x = 13,601,271.15 × 3,003,181.80
  4. Step 4: Simplify right side
    9,067,514.10x = 40,847,089,974,545.07
  5. Step 5: Solve for x
    x = 40,847,089,974,545.07/9,067,514.10
  6. Step 6: Final answer
    x = 4,504,772.70

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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.