Home / 3,504,106.80-5,246,329.80-3,405,802.80

Finding the Fourth Proportional to 3,504,106.80, 5,246,329.80 and 3,405,802.80

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Solution

The fourth proportional to 3,504,106.80, 5,246,329.80 and 3,405,802.80 is: 5,099,149.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,106.80 : 5,246,329.80 = 3,405,802.80 : x
  2. Step 2: Convert to fraction form
    3,504,106.80/5,246,329.80 = 3,405,802.80/x
  3. Step 3: Cross multiply
    3,504,106.80x = 5,246,329.80 × 3,405,802.80
  4. Step 4: Simplify right side
    3,504,106.80x = 17,867,964,722,563.44
  5. Step 5: Solve for x
    x = 17,867,964,722,563.44/3,504,106.80
  6. Step 6: Final answer
    x = 5,099,149.58

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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.