Finding the Fourth Proportional to 5,901,922.26, 8,853,199.29 and 1,858,724.96
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Solution
The fourth proportional to 5,901,922.26, 8,853,199.29 and 1,858,724.96 is: 2,788,186.92
Step by Step Solution
- Step 1: Write the proportion equation
5,901,922.26 : 8,853,199.29 = 1,858,724.96 : x - Step 2: Convert to fraction form
5,901,922.26/8,853,199.29 = 1,858,724.96/x - Step 3: Cross multiply
5,901,922.26x = 8,853,199.29 × 1,858,724.96 - Step 4: Simplify right side
5,901,922.26x = 16,455,662,451,911.28 - Step 5: Solve for x
x = 16,455,662,451,911.28/5,901,922.26 - Step 6: Final answer
x = 2,788,186.92
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.