Finding the Fourth Proportional to 6,965,588.00, 10,449,212.96 and 3,368,770.38
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Solution
The fourth proportional to 6,965,588.00, 10,449,212.96 and 3,368,770.38 is: 5,053,557.45
Step by Step Solution
- Step 1: Write the proportion equation
6,965,588.00 : 10,449,212.96 = 3,368,770.38 : x - Step 2: Convert to fraction form
6,965,588.00/10,449,212.96 = 3,368,770.38/x - Step 3: Cross multiply
6,965,588.00x = 10,449,212.96 × 3,368,770.38 - Step 4: Simplify right side
6,965,588.00x = 35,200,999,122,382.05 - Step 5: Solve for x
x = 35,200,999,122,382.05/6,965,588.00 - Step 6: Final answer
x = 5,053,557.45
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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.