Home / 8,876,234.88-13,314,732.48-3,486,054.24

Finding the Fourth Proportional to 8,876,234.88, 13,314,732.48 and 3,486,054.24

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Solution

The fourth proportional to 8,876,234.88, 13,314,732.48 and 3,486,054.24 is: 5,229,230.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,876,234.88 : 13,314,732.48 = 3,486,054.24 : x
  2. Step 2: Convert to fraction form
    8,876,234.88/13,314,732.48 = 3,486,054.24/x
  3. Step 3: Cross multiply
    8,876,234.88x = 13,314,732.48 × 3,486,054.24
  4. Step 4: Simplify right side
    8,876,234.88x = 46,415,879,616,369.72
  5. Step 5: Solve for x
    x = 46,415,879,616,369.72/8,876,234.88
  6. Step 6: Final answer
    x = 5,229,230.66

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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.