Home / 4,222,160.44-5,827,121.01-2,361,679.34

Finding the Fourth Proportional to 4,222,160.44, 5,827,121.01 and 2,361,679.34

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Solution

The fourth proportional to 4,222,160.44, 5,827,121.01 and 2,361,679.34 is: 3,259,419.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,222,160.44 : 5,827,121.01 = 2,361,679.34 : x
  2. Step 2: Convert to fraction form
    4,222,160.44/5,827,121.01 = 2,361,679.34/x
  3. Step 3: Cross multiply
    4,222,160.44x = 5,827,121.01 × 2,361,679.34
  4. Step 4: Simplify right side
    4,222,160.44x = 13,761,791,280,717.62
  5. Step 5: Solve for x
    x = 13,761,791,280,717.62/4,222,160.44
  6. Step 6: Final answer
    x = 3,259,419.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.