Finding the Fourth Proportional to 5,472,304.44, 8,208,795 and 1,829,362.08
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Solution
The fourth proportional to 5,472,304.44, 8,208,795 and 1,829,362.08 is: 2,744,156.23
Step by Step Solution
- Step 1: Write the proportion equation
5,472,304.44 : 8,208,795 = 1,829,362.08 : x - Step 2: Convert to fraction form
5,472,304.44/8,208,795 = 1,829,362.08/x - Step 3: Cross multiply
5,472,304.44x = 8,208,795 × 1,829,362.08 - Step 4: Simplify right side
5,472,304.44x = 15,016,858,295,493.60 - Step 5: Solve for x
x = 15,016,858,295,493.60/5,472,304.44 - Step 6: Final answer
x = 2,744,156.23
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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.