Home / 4,682,751.70-7,029,376.35-3,622,494.10

Finding the Fourth Proportional to 4,682,751.70, 7,029,376.35 and 3,622,494.10

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Solution

The fourth proportional to 4,682,751.70, 7,029,376.35 and 3,622,494.10 is: 5,437,801.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,682,751.70 : 7,029,376.35 = 3,622,494.10 : x
  2. Step 2: Convert to fraction form
    4,682,751.70/7,029,376.35 = 3,622,494.10/x
  3. Step 3: Cross multiply
    4,682,751.70x = 7,029,376.35 × 3,622,494.10
  4. Step 4: Simplify right side
    4,682,751.70x = 25,463,874,354,554.54
  5. Step 5: Solve for x
    x = 25,463,874,354,554.54/4,682,751.70
  6. Step 6: Final answer
    x = 5,437,801.53

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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.