Home / 4,100,492.24-5,661,339.72-3,670,025.84

Finding the Fourth Proportional to 4,100,492.24, 5,661,339.72 and 3,670,025.84

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Solution

The fourth proportional to 4,100,492.24, 5,661,339.72 and 3,670,025.84 is: 5,067,016.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,100,492.24 : 5,661,339.72 = 3,670,025.84 : x
  2. Step 2: Convert to fraction form
    4,100,492.24/5,661,339.72 = 3,670,025.84/x
  3. Step 3: Cross multiply
    4,100,492.24x = 5,661,339.72 × 3,670,025.84
  4. Step 4: Simplify right side
    4,100,492.24x = 20,777,263,061,418.36
  5. Step 5: Solve for x
    x = 20,777,263,061,418.36/4,100,492.24
  6. Step 6: Final answer
    x = 5,067,016.80

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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.