Home / 946,289.26-1,419,433.94-755,858.03

Finding the Fourth Proportional to 946,289.26, 1,419,433.94 and 755,858.03

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Solution

The fourth proportional to 946,289.26, 1,419,433.94 and 755,858.03 is: 1,133,787.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    946,289.26 : 1,419,433.94 = 755,858.03 : x
  2. Step 2: Convert to fraction form
    946,289.26/1,419,433.94 = 755,858.03/x
  3. Step 3: Cross multiply
    946,289.26x = 1,419,433.94 × 755,858.03
  4. Step 4: Simplify right side
    946,289.26x = 1,072,890,536,396.01
  5. Step 5: Solve for x
    x = 1,072,890,536,396.01/946,289.26
  6. Step 6: Final answer
    x = 1,133,787.08

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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.