Home / 2,467,003.44-3,703,862.28-1,388,278.08

Finding the Fourth Proportional to 2,467,003.44, 3,703,862.28 and 1,388,278.08

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Solution

The fourth proportional to 2,467,003.44, 3,703,862.28 and 1,388,278.08 is: 2,084,306.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,467,003.44 : 3,703,862.28 = 1,388,278.08 : x
  2. Step 2: Convert to fraction form
    2,467,003.44/3,703,862.28 = 1,388,278.08/x
  3. Step 3: Cross multiply
    2,467,003.44x = 3,703,862.28 × 1,388,278.08
  4. Step 4: Simplify right side
    2,467,003.44x = 5,141,990,814,662.82
  5. Step 5: Solve for x
    x = 5,141,990,814,662.82/2,467,003.44
  6. Step 6: Final answer
    x = 2,084,306.30

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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.