Finding the Fourth Proportional to 1,936,153.44, 2,904,599.40 and 737,975.52
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Solution
The fourth proportional to 1,936,153.44, 2,904,599.40 and 737,975.52 is: 1,107,104.02
Step by Step Solution
- Step 1: Write the proportion equation
1,936,153.44 : 2,904,599.40 = 737,975.52 : x - Step 2: Convert to fraction form
1,936,153.44/2,904,599.40 = 737,975.52/x - Step 3: Cross multiply
1,936,153.44x = 2,904,599.40 × 737,975.52 - Step 4: Simplify right side
1,936,153.44x = 2,143,523,252,606.69 - Step 5: Solve for x
x = 2,143,523,252,606.69/1,936,153.44 - Step 6: Final answer
x = 1,107,104.02
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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.