Home / 3,767,256.94-5,198,879.55-2,048,389.06

Finding the Fourth Proportional to 3,767,256.94, 5,198,879.55 and 2,048,389.06

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Solution

The fourth proportional to 3,767,256.94, 5,198,879.55 and 2,048,389.06 is: 2,826,812.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,767,256.94 : 5,198,879.55 = 2,048,389.06 : x
  2. Step 2: Convert to fraction form
    3,767,256.94/5,198,879.55 = 2,048,389.06/x
  3. Step 3: Cross multiply
    3,767,256.94x = 5,198,879.55 × 2,048,389.06
  4. Step 4: Simplify right side
    3,767,256.94x = 10,649,327,994,477.72
  5. Step 5: Solve for x
    x = 10,649,327,994,477.72/3,767,256.94
  6. Step 6: Final answer
    x = 2,826,812.23

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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.