Home / 958,660.06-1,437,796.89-351,241.48

Finding the Fourth Proportional to 958,660.06, 1,437,796.89 and 351,241.48

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Solution

The fourth proportional to 958,660.06, 1,437,796.89 and 351,241.48 is: 526,791.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,660.06 : 1,437,796.89 = 351,241.48 : x
  2. Step 2: Convert to fraction form
    958,660.06/1,437,796.89 = 351,241.48/x
  3. Step 3: Cross multiply
    958,660.06x = 1,437,796.89 × 351,241.48
  4. Step 4: Simplify right side
    958,660.06x = 505,013,907,583.00
  5. Step 5: Solve for x
    x = 505,013,907,583.00/958,660.06
  6. Step 6: Final answer
    x = 526,791.43

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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.