Finding the Fourth Proportional to 11,694,900.44, 17,543,553.84 and 4,414,492.60
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Solution
The fourth proportional to 11,694,900.44, 17,543,553.84 and 4,414,492.60 is: 6,622,193.07
Step by Step Solution
- Step 1: Write the proportion equation
11,694,900.44 : 17,543,553.84 = 4,414,492.60 : x - Step 2: Convert to fraction form
11,694,900.44/17,543,553.84 = 4,414,492.60/x - Step 3: Cross multiply
11,694,900.44x = 17,543,553.84 × 4,414,492.60 - Step 4: Simplify right side
11,694,900.44x = 77,445,888,604,381.58 - Step 5: Solve for x
x = 77,445,888,604,381.58/11,694,900.44 - Step 6: Final answer
x = 6,622,193.07
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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.