Finding the Fourth Proportional to 10,504,554.24, 15,756,826.24 and 2,526,375.68
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Solution
The fourth proportional to 10,504,554.24, 15,756,826.24 and 2,526,375.68 is: 3,789,562.29
Step by Step Solution
- Step 1: Write the proportion equation
10,504,554.24 : 15,756,826.24 = 2,526,375.68 : x - Step 2: Convert to fraction form
10,504,554.24/15,756,826.24 = 2,526,375.68/x - Step 3: Cross multiply
10,504,554.24x = 15,756,826.24 × 2,526,375.68 - Step 4: Simplify right side
10,504,554.24x = 39,807,662,606,721.84 - Step 5: Solve for x
x = 39,807,662,606,721.84/10,504,554.24 - Step 6: Final answer
x = 3,789,562.29
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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.