Home / 3,389,164.33-5,084,606.77-1,568,841.41

Finding the Fourth Proportional to 3,389,164.33, 5,084,606.77 and 1,568,841.41

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Solution

The fourth proportional to 3,389,164.33, 5,084,606.77 and 1,568,841.41 is: 2,353,660.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,389,164.33 : 5,084,606.77 = 1,568,841.41 : x
  2. Step 2: Convert to fraction form
    3,389,164.33/5,084,606.77 = 1,568,841.41/x
  3. Step 3: Cross multiply
    3,389,164.33x = 5,084,606.77 × 1,568,841.41
  4. Step 4: Simplify right side
    3,389,164.33x = 7,976,941,621,075.11
  5. Step 5: Solve for x
    x = 7,976,941,621,075.11/3,389,164.33
  6. Step 6: Final answer
    x = 2,353,660.33

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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.