Home / 8,450,576.88-12,677,184.70-2,694,600.65

Finding the Fourth Proportional to 8,450,576.88, 12,677,184.70 and 2,694,600.65

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Solution

The fourth proportional to 8,450,576.88, 12,677,184.70 and 2,694,600.65 is: 4,042,321.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,450,576.88 : 12,677,184.70 = 2,694,600.65 : x
  2. Step 2: Convert to fraction form
    8,450,576.88/12,677,184.70 = 2,694,600.65/x
  3. Step 3: Cross multiply
    8,450,576.88x = 12,677,184.70 × 2,694,600.65
  4. Step 4: Simplify right side
    8,450,576.88x = 34,159,950,137,249.06
  5. Step 5: Solve for x
    x = 34,159,950,137,249.06/8,450,576.88
  6. Step 6: Final answer
    x = 4,042,321.68

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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.