Finding the Fourth Proportional to 11,409,672.44, 17,110,895.34 and 3,731,543.24
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Solution
The fourth proportional to 11,409,672.44, 17,110,895.34 and 3,731,543.24 is: 5,596,133.12
Step by Step Solution
- Step 1: Write the proportion equation
11,409,672.44 : 17,110,895.34 = 3,731,543.24 : x - Step 2: Convert to fraction form
11,409,672.44/17,110,895.34 = 3,731,543.24/x - Step 3: Cross multiply
11,409,672.44x = 17,110,895.34 × 3,731,543.24 - Step 4: Simplify right side
11,409,672.44x = 63,850,045,836,324.51 - Step 5: Solve for x
x = 63,850,045,836,324.51/11,409,672.44 - Step 6: Final answer
x = 5,596,133.12
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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.