Home / 9,067,515.10-13,601,272.65-3,003,182.80

Finding the Fourth Proportional to 9,067,515.10, 13,601,272.65 and 3,003,182.80

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Solution

The fourth proportional to 9,067,515.10, 13,601,272.65 and 3,003,182.80 is: 4,504,774.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,067,515.10 : 13,601,272.65 = 3,003,182.80 : x
  2. Step 2: Convert to fraction form
    9,067,515.10/13,601,272.65 = 3,003,182.80/x
  3. Step 3: Cross multiply
    9,067,515.10x = 13,601,272.65 × 3,003,182.80
  4. Step 4: Simplify right side
    9,067,515.10x = 40,847,108,080,590.42
  5. Step 5: Solve for x
    x = 40,847,108,080,590.42/9,067,515.10
  6. Step 6: Final answer
    x = 4,504,774.20

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Similar ratio
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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.