Finding the Fourth Proportional to 4,416,162.93, 6,093,240.80 and 2,579,578.65
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Solution
The fourth proportional to 4,416,162.93, 6,093,240.80 and 2,579,578.65 is: 3,559,197.00
Step by Step Solution
- Step 1: Write the proportion equation
4,416,162.93 : 6,093,240.80 = 2,579,578.65 : x - Step 2: Convert to fraction form
4,416,162.93/6,093,240.80 = 2,579,578.65/x - Step 3: Cross multiply
4,416,162.93x = 6,093,240.80 × 2,579,578.65 - Step 4: Simplify right side
4,416,162.93x = 15,717,993,864,091.03 - Step 5: Solve for x
x = 15,717,993,864,091.03/4,416,162.93 - Step 6: Final answer
x = 3,559,197.00
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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.