Home / 3,084,467.58-4,256,425.26-1,707,713.82

Finding the Fourth Proportional to 3,084,467.58, 4,256,425.26 and 1,707,713.82

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Solution

The fourth proportional to 3,084,467.58, 4,256,425.26 and 1,707,713.82 is: 2,356,567.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084,467.58 : 4,256,425.26 = 1,707,713.82 : x
  2. Step 2: Convert to fraction form
    3,084,467.58/4,256,425.26 = 1,707,713.82/x
  3. Step 3: Cross multiply
    3,084,467.58x = 4,256,425.26 × 1,707,713.82
  4. Step 4: Simplify right side
    3,084,467.58x = 7,268,756,240,299.09
  5. Step 5: Solve for x
    x = 7,268,756,240,299.09/3,084,467.58
  6. Step 6: Final answer
    x = 2,356,567.56

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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.