Home / 2,681,427.33-4,022,263.35-884,467.44

Finding the Fourth Proportional to 2,681,427.33, 4,022,263.35 and 884,467.44

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Solution

The fourth proportional to 2,681,427.33, 4,022,263.35 and 884,467.44 is: 1,326,741.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,681,427.33 : 4,022,263.35 = 884,467.44 : x
  2. Step 2: Convert to fraction form
    2,681,427.33/4,022,263.35 = 884,467.44/x
  3. Step 3: Cross multiply
    2,681,427.33x = 4,022,263.35 × 884,467.44
  4. Step 4: Simplify right side
    2,681,427.33x = 3,557,560,968,180.32
  5. Step 5: Solve for x
    x = 3,557,560,968,180.32/2,681,427.33
  6. Step 6: Final answer
    x = 1,326,741.52

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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.