Home / 9,294,277.06-13,946,872.14-3,902,512.87

Finding the Fourth Proportional to 9,294,277.06, 13,946,872.14 and 3,902,512.87

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Solution

The fourth proportional to 9,294,277.06, 13,946,872.14 and 3,902,512.87 is: 5,856,060.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,294,277.06 : 13,946,872.14 = 3,902,512.87 : x
  2. Step 2: Convert to fraction form
    9,294,277.06/13,946,872.14 = 3,902,512.87/x
  3. Step 3: Cross multiply
    9,294,277.06x = 13,946,872.14 × 3,902,512.87
  4. Step 4: Simplify right side
    9,294,277.06x = 54,427,848,022,594.45
  5. Step 5: Solve for x
    x = 54,427,848,022,594.45/9,294,277.06
  6. Step 6: Final answer
    x = 5,856,060.42

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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.