Home / 3,116,137.44-4,674,722.64-1,093,856.64

Finding the Fourth Proportional to 3,116,137.44, 4,674,722.64 and 1,093,856.64

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Solution

The fourth proportional to 3,116,137.44, 4,674,722.64 and 1,093,856.64 is: 1,640,966.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,116,137.44 : 4,674,722.64 = 1,093,856.64 : x
  2. Step 2: Convert to fraction form
    3,116,137.44/4,674,722.64 = 1,093,856.64/x
  3. Step 3: Cross multiply
    3,116,137.44x = 4,674,722.64 × 1,093,856.64
  4. Step 4: Simplify right side
    3,116,137.44x = 5,113,476,399,922.33
  5. Step 5: Solve for x
    x = 5,113,476,399,922.33/3,116,137.44
  6. Step 6: Final answer
    x = 1,640,966.26

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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.