Finding the Fourth Proportional to 3,202,290.19, 4,806,276.99 and 1,497,361.02
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Solution
The fourth proportional to 3,202,290.19, 4,806,276.99 and 1,497,361.02 is: 2,247,370.28
Step by Step Solution
- Step 1: Write the proportion equation
3,202,290.19 : 4,806,276.99 = 1,497,361.02 : x - Step 2: Convert to fraction form
3,202,290.19/4,806,276.99 = 1,497,361.02/x - Step 3: Cross multiply
3,202,290.19x = 4,806,276.99 × 1,497,361.02 - Step 4: Simplify right side
3,202,290.19x = 7,196,731,816,148.93 - Step 5: Solve for x
x = 7,196,731,816,148.93/3,202,290.19 - Step 6: Final answer
x = 2,247,370.28
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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.