Finding the Fourth Proportional to 2,272,604.26, 3,409,447.68 and 852,672.64
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Solution
The fourth proportional to 2,272,604.26, 3,409,447.68 and 852,672.64 is: 1,279,212.05
Step by Step Solution
- Step 1: Write the proportion equation
2,272,604.26 : 3,409,447.68 = 852,672.64 : x - Step 2: Convert to fraction form
2,272,604.26/3,409,447.68 = 852,672.64/x - Step 3: Cross multiply
2,272,604.26x = 3,409,447.68 × 852,672.64 - Step 4: Simplify right side
2,272,604.26x = 2,907,142,754,247.48 - Step 5: Solve for x
x = 2,907,142,754,247.48/2,272,604.26 - Step 6: Final answer
x = 1,279,212.05
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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.