Finding the Fourth Proportional to 4,735,063.08, 7,107,649.04 and 2,040,717.96
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Solution
The fourth proportional to 4,735,063.08, 7,107,649.04 and 2,040,717.96 is: 3,063,255.29
Step by Step Solution
- Step 1: Write the proportion equation
4,735,063.08 : 7,107,649.04 = 2,040,717.96 : x - Step 2: Convert to fraction form
4,735,063.08/7,107,649.04 = 2,040,717.96/x - Step 3: Cross multiply
4,735,063.08x = 7,107,649.04 × 2,040,717.96 - Step 4: Simplify right side
4,735,063.08x = 14,504,707,049,304.76 - Step 5: Solve for x
x = 14,504,707,049,304.76/4,735,063.08 - Step 6: Final answer
x = 3,063,255.29
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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.