Home / 2,969,579.44-4,098,019.63-1,611,452.44

Finding the Fourth Proportional to 2,969,579.44, 4,098,019.63 and 1,611,452.44

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Solution

The fourth proportional to 2,969,579.44, 4,098,019.63 and 1,611,452.44 is: 2,223,804.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,969,579.44 : 4,098,019.63 = 1,611,452.44 : x
  2. Step 2: Convert to fraction form
    2,969,579.44/4,098,019.63 = 1,611,452.44/x
  3. Step 3: Cross multiply
    2,969,579.44x = 4,098,019.63 × 1,611,452.44
  4. Step 4: Simplify right side
    2,969,579.44x = 6,603,763,731,931.40
  5. Step 5: Solve for x
    x = 6,603,763,731,931.40/2,969,579.44
  6. Step 6: Final answer
    x = 2,223,804.37

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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.