Home / 11,789,757.01-17,684,634.03-3,270,093.45

Finding the Fourth Proportional to 11,789,757.01, 17,684,634.03 and 3,270,093.45

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Solution

The fourth proportional to 11,789,757.01, 17,684,634.03 and 3,270,093.45 is: 4,905,139.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,789,757.01 : 17,684,634.03 = 3,270,093.45 : x
  2. Step 2: Convert to fraction form
    11,789,757.01/17,684,634.03 = 3,270,093.45/x
  3. Step 3: Cross multiply
    11,789,757.01x = 17,684,634.03 × 3,270,093.45
  4. Step 4: Simplify right side
    11,789,757.01x = 57,830,405,907,150.11
  5. Step 5: Solve for x
    x = 57,830,405,907,150.11/11,789,757.01
  6. Step 6: Final answer
    x = 4,905,139.76

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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.