Home / 4,028,028.84-5,558,029.38-2,308,833

Finding the Fourth Proportional to 4,028,028.84, 5,558,029.38 and 2,308,833

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Solution

The fourth proportional to 4,028,028.84, 5,558,029.38 and 2,308,833 is: 3,185,816.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028,028.84 : 5,558,029.38 = 2,308,833 : x
  2. Step 2: Convert to fraction form
    4,028,028.84/5,558,029.38 = 2,308,833/x
  3. Step 3: Cross multiply
    4,028,028.84x = 5,558,029.38 × 2,308,833
  4. Step 4: Simplify right side
    4,028,028.84x = 12,832,561,647,513.54
  5. Step 5: Solve for x
    x = 12,832,561,647,513.54/4,028,028.84
  6. Step 6: Final answer
    x = 3,185,816.73

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1.5x scale

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.