Home / 2,455,611.59-3,682,519.30-938,544.37

Finding the Fourth Proportional to 2,455,611.59, 3,682,519.30 and 938,544.37

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Solution

The fourth proportional to 2,455,611.59, 3,682,519.30 and 938,544.37 is: 1,407,473.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,455,611.59 : 3,682,519.30 = 938,544.37 : x
  2. Step 2: Convert to fraction form
    2,455,611.59/3,682,519.30 = 938,544.37/x
  3. Step 3: Cross multiply
    2,455,611.59x = 3,682,519.30 × 938,544.37
  4. Step 4: Simplify right side
    2,455,611.59x = 3,456,207,748,398.22
  5. Step 5: Solve for x
    x = 3,456,207,748,398.22/2,455,611.59
  6. Step 6: Final answer
    x = 1,407,473.30

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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.