Home / 8,036,808.02-12,054,257.03-2,644,121.04

Finding the Fourth Proportional to 8,036,808.02, 12,054,257.03 and 2,644,121.04

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Solution

The fourth proportional to 8,036,808.02, 12,054,257.03 and 2,644,121.04 is: 3,965,867.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,036,808.02 : 12,054,257.03 = 2,644,121.04 : x
  2. Step 2: Convert to fraction form
    8,036,808.02/12,054,257.03 = 2,644,121.04/x
  3. Step 3: Cross multiply
    8,036,808.02x = 12,054,257.03 × 2,644,121.04
  4. Step 4: Simplify right side
    8,036,808.02x = 31,872,914,621,370.31
  5. Step 5: Solve for x
    x = 31,872,914,621,370.31/8,036,808.02
  6. Step 6: Final answer
    x = 3,965,867.36

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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.