Home / 11,977,191.55-17,959,226.32-5,898,556.27

Finding the Fourth Proportional to 11,977,191.55, 17,959,226.32 and 5,898,556.27

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Solution

The fourth proportional to 11,977,191.55, 17,959,226.32 and 5,898,556.27 is: 8,844,603.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,977,191.55 : 17,959,226.32 = 5,898,556.27 : x
  2. Step 2: Convert to fraction form
    11,977,191.55/17,959,226.32 = 5,898,556.27/x
  3. Step 3: Cross multiply
    11,977,191.55x = 17,959,226.32 × 5,898,556.27
  4. Step 4: Simplify right side
    11,977,191.55x = 105,933,507,014,185.02
  5. Step 5: Solve for x
    x = 105,933,507,014,185.02/11,977,191.55
  6. Step 6: Final answer
    x = 8,844,603.23

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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.