Home / 1,467,338.82-2,024,067.48-922,611.30

Finding the Fourth Proportional to 1,467,338.82, 2,024,067.48 and 922,611.30

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Solution

The fourth proportional to 1,467,338.82, 2,024,067.48 and 922,611.30 is: 1,272,662.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,338.82 : 2,024,067.48 = 922,611.30 : x
  2. Step 2: Convert to fraction form
    1,467,338.82/2,024,067.48 = 922,611.30/x
  3. Step 3: Cross multiply
    1,467,338.82x = 2,024,067.48 × 922,611.30
  4. Step 4: Simplify right side
    1,467,338.82x = 1,867,427,529,010.52
  5. Step 5: Solve for x
    x = 1,867,427,529,010.52/1,467,338.82
  6. Step 6: Final answer
    x = 1,272,662.80

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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.