Home / 6,079,172.66-8,389,457.15-3,325,796.22

Finding the Fourth Proportional to 6,079,172.66, 8,389,457.15 and 3,325,796.22

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Solution

The fourth proportional to 6,079,172.66, 8,389,457.15 and 3,325,796.22 is: 4,589,707.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,079,172.66 : 8,389,457.15 = 3,325,796.22 : x
  2. Step 2: Convert to fraction form
    6,079,172.66/8,389,457.15 = 3,325,796.22/x
  3. Step 3: Cross multiply
    6,079,172.66x = 8,389,457.15 × 3,325,796.22
  4. Step 4: Simplify right side
    6,079,172.66x = 27,901,624,877,321.98
  5. Step 5: Solve for x
    x = 27,901,624,877,321.98/6,079,172.66
  6. Step 6: Final answer
    x = 4,589,707.59

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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.