Home / 2,634,636.44-3,633,792.21-2,267,738.03

Finding the Fourth Proportional to 2,634,636.44, 3,633,792.21 and 2,267,738.03

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Solution

The fourth proportional to 2,634,636.44, 3,633,792.21 and 2,267,738.03 is: 3,127,751.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,634,636.44 : 3,633,792.21 = 2,267,738.03 : x
  2. Step 2: Convert to fraction form
    2,634,636.44/3,633,792.21 = 2,267,738.03/x
  3. Step 3: Cross multiply
    2,634,636.44x = 3,633,792.21 × 2,267,738.03
  4. Step 4: Simplify right side
    2,634,636.44x = 8,240,488,787,734.75
  5. Step 5: Solve for x
    x = 8,240,488,787,734.75/2,634,636.44
  6. Step 6: Final answer
    x = 3,127,751.77

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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.