Home / 3,244,799.48-4,863,766.98-1,222,168.22

Finding the Fourth Proportional to 3,244,799.48, 4,863,766.98 and 1,222,168.22

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Solution

The fourth proportional to 3,244,799.48, 4,863,766.98 and 1,222,168.22 is: 1,831,959.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244,799.48 : 4,863,766.98 = 1,222,168.22 : x
  2. Step 2: Convert to fraction form
    3,244,799.48/4,863,766.98 = 1,222,168.22/x
  3. Step 3: Cross multiply
    3,244,799.48x = 4,863,766.98 × 1,222,168.22
  4. Step 4: Simplify right side
    3,244,799.48x = 5,944,341,432,441.38
  5. Step 5: Solve for x
    x = 5,944,341,432,441.38/3,244,799.48
  6. Step 6: Final answer
    x = 1,831,959.56

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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.