Finding the Fourth Proportional to 5,846,772.99, 8,767,975.23 and 2,007,505.44
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Solution
The fourth proportional to 5,846,772.99, 8,767,975.23 and 2,007,505.44 is: 3,010,508.19
Step by Step Solution
- Step 1: Write the proportion equation
5,846,772.99 : 8,767,975.23 = 2,007,505.44 : x - Step 2: Convert to fraction form
5,846,772.99/8,767,975.23 = 2,007,505.44/x - Step 3: Cross multiply
5,846,772.99x = 8,767,975.23 × 2,007,505.44 - Step 4: Simplify right side
5,846,772.99x = 17,601,757,972,010.25 - Step 5: Solve for x
x = 17,601,757,972,010.25/5,846,772.99 - Step 6: Final answer
x = 3,010,508.19
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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.