Finding the Fourth Proportional to 11,754,193.41, 17,623,241.01 and 5,985,761.00
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Solution
The fourth proportional to 11,754,193.41, 17,623,241.01 and 5,985,761.00 is: 8,974,542.53
Step by Step Solution
- Step 1: Write the proportion equation
11,754,193.41 : 17,623,241.01 = 5,985,761.00 : x - Step 2: Convert to fraction form
11,754,193.41/17,623,241.01 = 5,985,761.00/x - Step 3: Cross multiply
11,754,193.41x = 17,623,241.01 × 5,985,761.00 - Step 4: Simplify right side
11,754,193.41x = 105,488,508,643,142.42 - Step 5: Solve for x
x = 105,488,508,643,142.42/11,754,193.41 - Step 6: Final answer
x = 8,974,542.53
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.