Finding the Fourth Proportional to 5,098,847.09, 7,649,672.07 and 1,504,614.38
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Solution
The fourth proportional to 5,098,847.09, 7,649,672.07 and 1,504,614.38 is: 2,257,335.12
Step by Step Solution
- Step 1: Write the proportion equation
5,098,847.09 : 7,649,672.07 = 1,504,614.38 : x - Step 2: Convert to fraction form
5,098,847.09/7,649,672.07 = 1,504,614.38/x - Step 3: Cross multiply
5,098,847.09x = 7,649,672.07 × 1,504,614.38 - Step 4: Simplify right side
5,098,847.09x = 11,509,806,598,806.37 - Step 5: Solve for x
x = 11,509,806,598,806.37/5,098,847.09 - Step 6: Final answer
x = 2,257,335.12
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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.