Home / 6,045,009.90-9,067,514.85-2,002,121.70

Finding the Fourth Proportional to 6,045,009.90, 9,067,514.85 and 2,002,121.70

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Solution

The fourth proportional to 6,045,009.90, 9,067,514.85 and 2,002,121.70 is: 3,003,182.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,045,009.90 : 9,067,514.85 = 2,002,121.70 : x
  2. Step 2: Convert to fraction form
    6,045,009.90/9,067,514.85 = 2,002,121.70/x
  3. Step 3: Cross multiply
    6,045,009.90x = 9,067,514.85 × 2,002,121.70
  4. Step 4: Simplify right side
    6,045,009.90x = 18,154,268,246,257.24
  5. Step 5: Solve for x
    x = 18,154,268,246,257.24/6,045,009.90
  6. Step 6: Final answer
    x = 3,003,182.55

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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.