Home / 1,647,454.44-2,472,928.44-1,459,137.33

Finding the Fourth Proportional to 1,647,454.44, 2,472,928.44 and 1,459,137.33

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Solution

The fourth proportional to 1,647,454.44, 2,472,928.44 and 1,459,137.33 is: 2,190,253.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,647,454.44 : 2,472,928.44 = 1,459,137.33 : x
  2. Step 2: Convert to fraction form
    1,647,454.44/2,472,928.44 = 1,459,137.33/x
  3. Step 3: Cross multiply
    1,647,454.44x = 2,472,928.44 × 1,459,137.33
  4. Step 4: Simplify right side
    1,647,454.44x = 3,608,342,201,222.67
  5. Step 5: Solve for x
    x = 3,608,342,201,222.67/1,647,454.44
  6. Step 6: Final answer
    x = 2,190,253.10

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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.