Home / 675,361.18-1,013,087.94-226,063.90

Finding the Fourth Proportional to 675,361.18, 1,013,087.94 and 226,063.90

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Solution

The fourth proportional to 675,361.18, 1,013,087.94 and 226,063.90 is: 339,111.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    675,361.18 : 1,013,087.94 = 226,063.90 : x
  2. Step 2: Convert to fraction form
    675,361.18/1,013,087.94 = 226,063.90/x
  3. Step 3: Cross multiply
    675,361.18x = 1,013,087.94 × 226,063.90
  4. Step 4: Simplify right side
    675,361.18x = 229,022,610,759.37
  5. Step 5: Solve for x
    x = 229,022,610,759.37/675,361.18
  6. Step 6: Final answer
    x = 339,111.30

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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.