Home / 2,726,055.44-3,761,982.60-1,502,405.36

Finding the Fourth Proportional to 2,726,055.44, 3,761,982.60 and 1,502,405.36

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Solution

The fourth proportional to 2,726,055.44, 3,761,982.60 and 1,502,405.36 is: 2,073,333.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,055.44 : 3,761,982.60 = 1,502,405.36 : x
  2. Step 2: Convert to fraction form
    2,726,055.44/3,761,982.60 = 1,502,405.36/x
  3. Step 3: Cross multiply
    2,726,055.44x = 3,761,982.60 × 1,502,405.36
  4. Step 4: Simplify right side
    2,726,055.44x = 5,652,022,822,466.74
  5. Step 5: Solve for x
    x = 5,652,022,822,466.74/2,726,055.44
  6. Step 6: Final answer
    x = 2,073,333.78

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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.