Home / 6,676,469.96-10,012,190.70-2,415,584.84

Finding the Fourth Proportional to 6,676,469.96, 10,012,190.70 and 2,415,584.84

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Solution

The fourth proportional to 6,676,469.96, 10,012,190.70 and 2,415,584.84 is: 3,622,467.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,676,469.96 : 10,012,190.70 = 2,415,584.84 : x
  2. Step 2: Convert to fraction form
    6,676,469.96/10,012,190.70 = 2,415,584.84/x
  3. Step 3: Cross multiply
    6,676,469.96x = 10,012,190.70 × 2,415,584.84
  4. Step 4: Simplify right side
    6,676,469.96x = 24,185,296,070,108.98
  5. Step 5: Solve for x
    x = 24,185,296,070,108.98/6,676,469.96
  6. Step 6: Final answer
    x = 3,622,467.59

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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.