Home / 3,703,777.56-5,556,198.60-1,145,192.04

Finding the Fourth Proportional to 3,703,777.56, 5,556,198.60 and 1,145,192.04

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Solution

The fourth proportional to 3,703,777.56, 5,556,198.60 and 1,145,192.04 is: 1,717,952.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,703,777.56 : 5,556,198.60 = 1,145,192.04 : x
  2. Step 2: Convert to fraction form
    3,703,777.56/5,556,198.60 = 1,145,192.04/x
  3. Step 3: Cross multiply
    3,703,777.56x = 5,556,198.60 × 1,145,192.04
  4. Step 4: Simplify right side
    3,703,777.56x = 6,362,914,409,379.14
  5. Step 5: Solve for x
    x = 6,362,914,409,379.14/3,703,777.56
  6. Step 6: Final answer
    x = 1,717,952.63

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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.