Home / 5,940,386.86-8,196,328.82-3,362,067.56

Finding the Fourth Proportional to 5,940,386.86, 8,196,328.82 and 3,362,067.56

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Solution

The fourth proportional to 5,940,386.86, 8,196,328.82 and 3,362,067.56 is: 4,638,858.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,940,386.86 : 8,196,328.82 = 3,362,067.56 : x
  2. Step 2: Convert to fraction form
    5,940,386.86/8,196,328.82 = 3,362,067.56/x
  3. Step 3: Cross multiply
    5,940,386.86x = 8,196,328.82 × 3,362,067.56
  4. Step 4: Simplify right side
    5,940,386.86x = 27,556,611,197,673.68
  5. Step 5: Solve for x
    x = 27,556,611,197,673.68/5,940,386.86
  6. Step 6: Final answer
    x = 4,638,858.02

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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.