Home / 3,788,093.28-5,682,979.44-1,092,208.08

Finding the Fourth Proportional to 3,788,093.28, 5,682,979.44 and 1,092,208.08

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Solution

The fourth proportional to 3,788,093.28, 5,682,979.44 and 1,092,208.08 is: 1,638,554.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,788,093.28 : 5,682,979.44 = 1,092,208.08 : x
  2. Step 2: Convert to fraction form
    3,788,093.28/5,682,979.44 = 1,092,208.08/x
  3. Step 3: Cross multiply
    3,788,093.28x = 5,682,979.44 × 1,092,208.08
  4. Step 4: Simplify right side
    3,788,093.28x = 6,206,996,062,841.88
  5. Step 5: Solve for x
    x = 6,206,996,062,841.88/3,788,093.28
  6. Step 6: Final answer
    x = 1,638,554.18

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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.