Home / 3,256,881.36-4,494,568.32-1,806,529.56

Finding the Fourth Proportional to 3,256,881.36, 4,494,568.32 and 1,806,529.56

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Solution

The fourth proportional to 3,256,881.36, 4,494,568.32 and 1,806,529.56 is: 2,493,050.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,256,881.36 : 4,494,568.32 = 1,806,529.56 : x
  2. Step 2: Convert to fraction form
    3,256,881.36/4,494,568.32 = 1,806,529.56/x
  3. Step 3: Cross multiply
    3,256,881.36x = 4,494,568.32 × 1,806,529.56
  4. Step 4: Simplify right side
    3,256,881.36x = 8,119,570,529,519.54
  5. Step 5: Solve for x
    x = 8,119,570,529,519.54/3,256,881.36
  6. Step 6: Final answer
    x = 2,493,050.75

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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.