Finding the Fourth Proportional to 5,689,447.83, 8,532,390.56 and 1,902,044.97
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Solution
The fourth proportional to 5,689,447.83, 8,532,390.56 and 1,902,044.97 is: 2,852,471.98
Step by Step Solution
- Step 1: Write the proportion equation
5,689,447.83 : 8,532,390.56 = 1,902,044.97 : x - Step 2: Convert to fraction form
5,689,447.83/8,532,390.56 = 1,902,044.97/x - Step 3: Cross multiply
5,689,447.83x = 8,532,390.56 × 1,902,044.97 - Step 4: Simplify right side
5,689,447.83x = 16,228,990,537,213.26 - Step 5: Solve for x
x = 16,228,990,537,213.26/5,689,447.83 - Step 6: Final answer
x = 2,852,471.98
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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.