Home / 8,682,960.44-13,026,321.54-2,617,184.76

Finding the Fourth Proportional to 8,682,960.44, 13,026,321.54 and 2,617,184.76

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Solution

The fourth proportional to 8,682,960.44, 13,026,321.54 and 2,617,184.76 is: 3,926,344.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,682,960.44 : 13,026,321.54 = 2,617,184.76 : x
  2. Step 2: Convert to fraction form
    8,682,960.44/13,026,321.54 = 2,617,184.76/x
  3. Step 3: Cross multiply
    8,682,960.44x = 13,026,321.54 × 2,617,184.76
  4. Step 4: Simplify right side
    8,682,960.44x = 34,092,290,213,347.73
  5. Step 5: Solve for x
    x = 34,092,290,213,347.73/8,682,960.44
  6. Step 6: Final answer
    x = 3,926,344.07

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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.