Home / 8,285,317.61-11,434,093.03-4,614,234.16

Finding the Fourth Proportional to 8,285,317.61, 11,434,093.03 and 4,614,234.16

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Solution

The fourth proportional to 8,285,317.61, 11,434,093.03 and 4,614,234.16 is: 6,367,840.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,285,317.61 : 11,434,093.03 = 4,614,234.16 : x
  2. Step 2: Convert to fraction form
    8,285,317.61/11,434,093.03 = 4,614,234.16/x
  3. Step 3: Cross multiply
    8,285,317.61x = 11,434,093.03 × 4,614,234.16
  4. Step 4: Simplify right side
    8,285,317.61x = 52,759,582,647,643.91
  5. Step 5: Solve for x
    x = 52,759,582,647,643.91/8,285,317.61
  6. Step 6: Final answer
    x = 6,367,840.69

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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.