Finding the Fourth Proportional to 3,404,052.24, 5,106,094.80 and 1,007,942.08
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Solution
The fourth proportional to 3,404,052.24, 5,106,094.80 and 1,007,942.08 is: 1,511,917.99
Step by Step Solution
- Step 1: Write the proportion equation
3,404,052.24 : 5,106,094.80 = 1,007,942.08 : x - Step 2: Convert to fraction form
3,404,052.24/5,106,094.80 = 1,007,942.08/x - Step 3: Cross multiply
3,404,052.24x = 5,106,094.80 × 1,007,942.08 - Step 4: Simplify right side
3,404,052.24x = 5,146,647,813,389.18 - Step 5: Solve for x
x = 5,146,647,813,389.18/3,404,052.24 - Step 6: Final answer
x = 1,511,917.99
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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.