Home / 3,407,400.03-5,111,144.58-1,132,924.44

Finding the Fourth Proportional to 3,407,400.03, 5,111,144.58 and 1,132,924.44

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Solution

The fourth proportional to 3,407,400.03, 5,111,144.58 and 1,132,924.44 is: 1,699,401.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,407,400.03 : 5,111,144.58 = 1,132,924.44 : x
  2. Step 2: Convert to fraction form
    3,407,400.03/5,111,144.58 = 1,132,924.44/x
  3. Step 3: Cross multiply
    3,407,400.03x = 5,111,144.58 × 1,132,924.44
  4. Step 4: Simplify right side
    3,407,400.03x = 5,790,540,611,055.54
  5. Step 5: Solve for x
    x = 5,790,540,611,055.54/3,407,400.03
  6. Step 6: Final answer
    x = 1,699,401.47

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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.