Home / 8,024,067-11,064,889.17-6,866,345.61

Finding the Fourth Proportional to 8,024,067, 11,064,889.17 and 6,866,345.61

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Solution

The fourth proportional to 8,024,067, 11,064,889.17 and 6,866,345.61 is: 9,468,434.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,024,067 : 11,064,889.17 = 6,866,345.61 : x
  2. Step 2: Convert to fraction form
    8,024,067/11,064,889.17 = 6,866,345.61/x
  3. Step 3: Cross multiply
    8,024,067x = 11,064,889.17 × 6,866,345.61
  4. Step 4: Simplify right side
    8,024,067x = 75,975,353,177,566.05
  5. Step 5: Solve for x
    x = 75,975,353,177,566.05/8,024,067
  6. Step 6: Final answer
    x = 9,468,434.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.