Home / 6,080,770.10-8,391,462.39-3,327,457.86

Finding the Fourth Proportional to 6,080,770.10, 8,391,462.39 and 3,327,457.86

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Solution

The fourth proportional to 6,080,770.10, 8,391,462.39 and 3,327,457.86 is: 4,591,891.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,080,770.10 : 8,391,462.39 = 3,327,457.86 : x
  2. Step 2: Convert to fraction form
    6,080,770.10/8,391,462.39 = 3,327,457.86/x
  3. Step 3: Cross multiply
    6,080,770.10x = 8,391,462.39 × 3,327,457.86
  4. Step 4: Simplify right side
    6,080,770.10x = 27,922,237,486,499.89
  5. Step 5: Solve for x
    x = 27,922,237,486,499.89/6,080,770.10
  6. Step 6: Final answer
    x = 4,591,891.66

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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.