Home / 3,767,170.95-5,198,552.58-2,048,292.90

Finding the Fourth Proportional to 3,767,170.95, 5,198,552.58 and 2,048,292.90

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Solution

The fourth proportional to 3,767,170.95, 5,198,552.58 and 2,048,292.90 is: 2,826,566.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,767,170.95 : 5,198,552.58 = 2,048,292.90 : x
  2. Step 2: Convert to fraction form
    3,767,170.95/5,198,552.58 = 2,048,292.90/x
  3. Step 3: Cross multiply
    3,767,170.95x = 5,198,552.58 × 2,048,292.90
  4. Step 4: Simplify right side
    3,767,170.95x = 10,648,158,339,890.68
  5. Step 5: Solve for x
    x = 10,648,158,339,890.68/3,767,170.95
  6. Step 6: Final answer
    x = 2,826,566.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.