Home / 6,094,067.20-9,143,433.60-5,998,422.40

Finding the Fourth Proportional to 6,094,067.20, 9,143,433.60 and 5,998,422.40

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Solution

The fourth proportional to 6,094,067.20, 9,143,433.60 and 5,998,422.40 is: 8,999,929.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,094,067.20 : 9,143,433.60 = 5,998,422.40 : x
  2. Step 2: Convert to fraction form
    6,094,067.20/9,143,433.60 = 5,998,422.40/x
  3. Step 3: Cross multiply
    6,094,067.20x = 9,143,433.60 × 5,998,422.40
  4. Step 4: Simplify right side
    6,094,067.20x = 54,846,176,919,152.64
  5. Step 5: Solve for x
    x = 54,846,176,919,152.64/6,094,067.20
  6. Step 6: Final answer
    x = 8,999,929.79

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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.