Finding the Fourth Proportional to 2,344,988.44, 3,517,737.54 and 747,175.96
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Solution
The fourth proportional to 2,344,988.44, 3,517,737.54 and 747,175.96 is: 1,120,845.15
Step by Step Solution
- Step 1: Write the proportion equation
2,344,988.44 : 3,517,737.54 = 747,175.96 : x - Step 2: Convert to fraction form
2,344,988.44/3,517,737.54 = 747,175.96/x - Step 3: Cross multiply
2,344,988.44x = 3,517,737.54 × 747,175.96 - Step 4: Simplify right side
2,344,988.44x = 2,628,368,923,477.54 - Step 5: Solve for x
x = 2,628,368,923,477.54/2,344,988.44 - Step 6: Final answer
x = 1,120,845.15
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.