Home / 8,682,927.94-13,026,272.73-2,617,152.22

Finding the Fourth Proportional to 8,682,927.94, 13,026,272.73 and 2,617,152.22

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Solution

The fourth proportional to 8,682,927.94, 13,026,272.73 and 2,617,152.22 is: 3,926,295.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,682,927.94 : 13,026,272.73 = 2,617,152.22 : x
  2. Step 2: Convert to fraction form
    8,682,927.94/13,026,272.73 = 2,617,152.22/x
  3. Step 3: Cross multiply
    8,682,927.94x = 13,026,272.73 × 2,617,152.22
  4. Step 4: Simplify right side
    8,682,927.94x = 34,091,738,593,644.96
  5. Step 5: Solve for x
    x = 34,091,738,593,644.96/8,682,927.94
  6. Step 6: Final answer
    x = 3,926,295.23

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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.