Home / 11,089,530.04-15,381,843.64-10,794,576.64

Finding the Fourth Proportional to 11,089,530.04, 15,381,843.64 and 10,794,576.64

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Solution

The fourth proportional to 11,089,530.04, 15,381,843.64 and 10,794,576.64 is: 14,972,725.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,089,530.04 : 15,381,843.64 = 10,794,576.64 : x
  2. Step 2: Convert to fraction form
    11,089,530.04/15,381,843.64 = 10,794,576.64/x
  3. Step 3: Cross multiply
    11,089,530.04x = 15,381,843.64 × 10,794,576.64
  4. Step 4: Simplify right side
    11,089,530.04x = 166,040,490,036,476.59
  5. Step 5: Solve for x
    x = 166,040,490,036,476.59/11,089,530.04
  6. Step 6: Final answer
    x = 14,972,725.57

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.