Home / 3,868,056-5,802,077.68-1,028,168.24

Finding the Fourth Proportional to 3,868,056, 5,802,077.68 and 1,028,168.24

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Solution

The fourth proportional to 3,868,056, 5,802,077.68 and 1,028,168.24 is: 1,542,250.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,868,056 : 5,802,077.68 = 1,028,168.24 : x
  2. Step 2: Convert to fraction form
    3,868,056/5,802,077.68 = 1,028,168.24/x
  3. Step 3: Cross multiply
    3,868,056x = 5,802,077.68 × 1,028,168.24
  4. Step 4: Simplify right side
    3,868,056x = 5,965,511,996,588.88
  5. Step 5: Solve for x
    x = 5,965,511,996,588.88/3,868,056
  6. Step 6: Final answer
    x = 1,542,250.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.