Home / 3,245,801.37-4,869,145-1,352,099.94

Finding the Fourth Proportional to 3,245,801.37, 4,869,145 and 1,352,099.94

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Solution

The fourth proportional to 3,245,801.37, 4,869,145 and 1,352,099.94 is: 2,028,334.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,245,801.37 : 4,869,145 = 1,352,099.94 : x
  2. Step 2: Convert to fraction form
    3,245,801.37/4,869,145 = 1,352,099.94/x
  3. Step 3: Cross multiply
    3,245,801.37x = 4,869,145 × 1,352,099.94
  4. Step 4: Simplify right side
    3,245,801.37x = 6,583,570,662,351.30
  5. Step 5: Solve for x
    x = 6,583,570,662,351.30/3,245,801.37
  6. Step 6: Final answer
    x = 2,028,334.43

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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.