Finding the Fourth Proportional to 5,691,338.80, 8,537,022.66 and 2,325,545.80
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Solution
The fourth proportional to 5,691,338.80, 8,537,022.66 and 2,325,545.80 is: 3,488,324.61
Step by Step Solution
- Step 1: Write the proportion equation
5,691,338.80 : 8,537,022.66 = 2,325,545.80 : x - Step 2: Convert to fraction form
5,691,338.80/8,537,022.66 = 2,325,545.80/x - Step 3: Cross multiply
5,691,338.80x = 8,537,022.66 × 2,325,545.80 - Step 4: Simplify right side
5,691,338.80x = 19,853,237,191,467.83 - Step 5: Solve for x
x = 19,853,237,191,467.83/5,691,338.80 - Step 6: Final answer
x = 3,488,324.61
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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.