Home / 8,067,174.32-11,133,115.80-4,445,502.32

Finding the Fourth Proportional to 8,067,174.32, 11,133,115.80 and 4,445,502.32

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Solution

The fourth proportional to 8,067,174.32, 11,133,115.80 and 4,445,502.32 is: 6,135,022.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,067,174.32 : 11,133,115.80 = 4,445,502.32 : x
  2. Step 2: Convert to fraction form
    8,067,174.32/11,133,115.80 = 4,445,502.32/x
  3. Step 3: Cross multiply
    8,067,174.32x = 11,133,115.80 × 4,445,502.32
  4. Step 4: Simplify right side
    8,067,174.32x = 49,492,292,117,728.66
  5. Step 5: Solve for x
    x = 49,492,292,117,728.66/8,067,174.32
  6. Step 6: Final answer
    x = 6,135,022.02

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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.