Home / 691,024.43-1,036,684.23-241,759.96

Finding the Fourth Proportional to 691,024.43, 1,036,684.23 and 241,759.96

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Solution

The fourth proportional to 691,024.43, 1,036,684.23 and 241,759.96 is: 362,691.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    691,024.43 : 1,036,684.23 = 241,759.96 : x
  2. Step 2: Convert to fraction form
    691,024.43/1,036,684.23 = 241,759.96/x
  3. Step 3: Cross multiply
    691,024.43x = 1,036,684.23 × 241,759.96
  4. Step 4: Simplify right side
    691,024.43x = 250,628,737,977.43
  5. Step 5: Solve for x
    x = 250,628,737,977.43/691,024.43
  6. Step 6: Final answer
    x = 362,691.57

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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.