Finding the Fourth Proportional to 952,230.62, 1,426,454.07 and 524,706.05
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Solution
The fourth proportional to 952,230.62, 1,426,454.07 and 524,706.05 is: 786,016.61
Step by Step Solution
- Step 1: Write the proportion equation
952,230.62 : 1,426,454.07 = 524,706.05 : x - Step 2: Convert to fraction form
952,230.62/1,426,454.07 = 524,706.05/x - Step 3: Cross multiply
952,230.62x = 1,426,454.07 × 524,706.05 - Step 4: Simplify right side
952,230.62x = 748,469,080,576.12 - Step 5: Solve for x
x = 748,469,080,576.12/952,230.62 - Step 6: Final answer
x = 786,016.61
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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.