Home / 6,860,733.21-9,469,532.34-4,659,320.88

Finding the Fourth Proportional to 6,860,733.21, 9,469,532.34 and 4,659,320.88

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Solution

The fourth proportional to 6,860,733.21, 9,469,532.34 and 4,659,320.88 is: 6,431,031.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,860,733.21 : 9,469,532.34 = 4,659,320.88 : x
  2. Step 2: Convert to fraction form
    6,860,733.21/9,469,532.34 = 4,659,320.88/x
  3. Step 3: Cross multiply
    6,860,733.21x = 9,469,532.34 × 4,659,320.88
  4. Step 4: Simplify right side
    6,860,733.21x = 44,121,589,755,597.26
  5. Step 5: Solve for x
    x = 44,121,589,755,597.26/6,860,733.21
  6. Step 6: Final answer
    x = 6,431,031.26

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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.