Home / 11,274,145.98-16,911,071.34-2,754,556.26

Finding the Fourth Proportional to 11,274,145.98, 16,911,071.34 and 2,754,556.26

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Solution

The fourth proportional to 11,274,145.98, 16,911,071.34 and 2,754,556.26 is: 4,131,798.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,274,145.98 : 16,911,071.34 = 2,754,556.26 : x
  2. Step 2: Convert to fraction form
    11,274,145.98/16,911,071.34 = 2,754,556.26/x
  3. Step 3: Cross multiply
    11,274,145.98x = 16,911,071.34 × 2,754,556.26
  4. Step 4: Simplify right side
    11,274,145.98x = 46,582,497,422,903.59
  5. Step 5: Solve for x
    x = 46,582,497,422,903.59/11,274,145.98
  6. Step 6: Final answer
    x = 4,131,798.32

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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.