Home / 2,504,341.62-3,751,474.78-1,898,166.73

Finding the Fourth Proportional to 2,504,341.62, 3,751,474.78 and 1,898,166.73

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Solution

The fourth proportional to 2,504,341.62, 3,751,474.78 and 1,898,166.73 is: 2,843,431.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,341.62 : 3,751,474.78 = 1,898,166.73 : x
  2. Step 2: Convert to fraction form
    2,504,341.62/3,751,474.78 = 1,898,166.73/x
  3. Step 3: Cross multiply
    2,504,341.62x = 3,751,474.78 × 1,898,166.73
  4. Step 4: Simplify right side
    2,504,341.62x = 7,120,924,615,830.07
  5. Step 5: Solve for x
    x = 7,120,924,615,830.07/2,504,341.62
  6. Step 6: Final answer
    x = 2,843,431.81

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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.