Home / 2,738,704.80-4,111,556.40-1,460,330.40

Finding the Fourth Proportional to 2,738,704.80, 4,111,556.40 and 1,460,330.40

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Solution

The fourth proportional to 2,738,704.80, 4,111,556.40 and 1,460,330.40 is: 2,192,361.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,738,704.80 : 4,111,556.40 = 1,460,330.40 : x
  2. Step 2: Convert to fraction form
    2,738,704.80/4,111,556.40 = 1,460,330.40/x
  3. Step 3: Cross multiply
    2,738,704.80x = 4,111,556.40 × 1,460,330.40
  4. Step 4: Simplify right side
    2,738,704.80x = 6,004,230,802,234.56
  5. Step 5: Solve for x
    x = 6,004,230,802,234.56/2,738,704.80
  6. Step 6: Final answer
    x = 2,192,361.44

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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.