Finding the Fourth Proportional to 5,995,693.08, 8,993,456.40 and 1,446,703.92
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Solution
The fourth proportional to 5,995,693.08, 8,993,456.40 and 1,446,703.92 is: 2,170,035.80
Step by Step Solution
- Step 1: Write the proportion equation
5,995,693.08 : 8,993,456.40 = 1,446,703.92 : x - Step 2: Convert to fraction form
5,995,693.08/8,993,456.40 = 1,446,703.92/x - Step 3: Cross multiply
5,995,693.08x = 8,993,456.40 × 1,446,703.92 - Step 4: Simplify right side
5,995,693.08x = 13,010,868,628,229.09 - Step 5: Solve for x
x = 13,010,868,628,229.09/5,995,693.08 - Step 6: Final answer
x = 2,170,035.80
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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.