Home / 691,065.46-1,036,745.82-241,801

Finding the Fourth Proportional to 691,065.46, 1,036,745.82 and 241,801

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Solution

The fourth proportional to 691,065.46, 1,036,745.82 and 241,801 is: 362,753.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    691,065.46 : 1,036,745.82 = 241,801 : x
  2. Step 2: Convert to fraction form
    691,065.46/1,036,745.82 = 241,801/x
  3. Step 3: Cross multiply
    691,065.46x = 1,036,745.82 × 241,801
  4. Step 4: Simplify right side
    691,065.46x = 250,686,176,021.82
  5. Step 5: Solve for x
    x = 250,686,176,021.82/691,065.46
  6. Step 6: Final answer
    x = 362,753.16

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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.