Finding the Fourth Proportional to 1,467,165.67, 2,201,382.05 and 793,721.39
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Solution
The fourth proportional to 1,467,165.67, 2,201,382.05 and 793,721.39 is: 1,190,924.83
Step by Step Solution
- Step 1: Write the proportion equation
1,467,165.67 : 2,201,382.05 = 793,721.39 : x - Step 2: Convert to fraction form
1,467,165.67/2,201,382.05 = 793,721.39/x - Step 3: Cross multiply
1,467,165.67x = 2,201,382.05 × 793,721.39 - Step 4: Simplify right side
1,467,165.67x = 1,747,284,020,647.05 - Step 5: Solve for x
x = 1,747,284,020,647.05/1,467,165.67 - Step 6: Final answer
x = 1,190,924.83
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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.