Finding the Fourth Proportional to 11,646,998.08, 16,071,538.44 and 6,751,208.44
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Solution
The fourth proportional to 11,646,998.08, 16,071,538.44 and 6,751,208.44 is: 9,315,903.14
Step by Step Solution
- Step 1: Write the proportion equation
11,646,998.08 : 16,071,538.44 = 6,751,208.44 : x - Step 2: Convert to fraction form
11,646,998.08/16,071,538.44 = 6,751,208.44/x - Step 3: Cross multiply
11,646,998.08x = 16,071,538.44 × 6,751,208.44 - Step 4: Simplify right side
11,646,998.08x = 108,502,305,959,912.44 - Step 5: Solve for x
x = 108,502,305,959,912.44/11,646,998.08 - Step 6: Final answer
x = 9,315,903.14
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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.