Finding the Fourth Proportional to 4,458,232.65, 6,682,920.30 and 2,057,890.80
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Solution
The fourth proportional to 4,458,232.65, 6,682,920.30 and 2,057,890.80 is: 3,084,791.95
Step by Step Solution
- Step 1: Write the proportion equation
4,458,232.65 : 6,682,920.30 = 2,057,890.80 : x - Step 2: Convert to fraction form
4,458,232.65/6,682,920.30 = 2,057,890.80/x - Step 3: Cross multiply
4,458,232.65x = 6,682,920.30 × 2,057,890.80 - Step 4: Simplify right side
4,458,232.65x = 13,752,720,202,503.24 - Step 5: Solve for x
x = 13,752,720,202,503.24/4,458,232.65 - Step 6: Final answer
x = 3,084,791.95
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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.