Home / 4,754,568.92-7,131,590.87-3,476,486.12

Finding the Fourth Proportional to 4,754,568.92, 7,131,590.87 and 3,476,486.12

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Solution

The fourth proportional to 4,754,568.92, 7,131,590.87 and 3,476,486.12 is: 5,214,537.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,754,568.92 : 7,131,590.87 = 3,476,486.12 : x
  2. Step 2: Convert to fraction form
    4,754,568.92/7,131,590.87 = 3,476,486.12/x
  3. Step 3: Cross multiply
    4,754,568.92x = 7,131,590.87 × 3,476,486.12
  4. Step 4: Simplify right side
    4,754,568.92x = 24,792,876,620,033.34
  5. Step 5: Solve for x
    x = 24,792,876,620,033.34/4,754,568.92
  6. Step 6: Final answer
    x = 5,214,537.23

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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.