Home / 4,412,172.96-6,089,461.49-2,694,284.46

Finding the Fourth Proportional to 4,412,172.96, 6,089,461.49 and 2,694,284.46

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Solution

The fourth proportional to 4,412,172.96, 6,089,461.49 and 2,694,284.46 is: 3,718,517.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,412,172.96 : 6,089,461.49 = 2,694,284.46 : x
  2. Step 2: Convert to fraction form
    4,412,172.96/6,089,461.49 = 2,694,284.46/x
  3. Step 3: Cross multiply
    4,412,172.96x = 6,089,461.49 × 2,694,284.46
  4. Step 4: Simplify right side
    4,412,172.96x = 16,406,741,448,804.02
  5. Step 5: Solve for x
    x = 16,406,741,448,804.02/4,412,172.96
  6. Step 6: Final answer
    x = 3,718,517.29

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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.