Finding the Fourth Proportional to 963,604.96, 1,444,847.17 and 364,612.39
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Solution
The fourth proportional to 963,604.96, 1,444,847.17 and 364,612.39 is: 546,706.59
Step by Step Solution
- Step 1: Write the proportion equation
963,604.96 : 1,444,847.17 = 364,612.39 : x - Step 2: Convert to fraction form
963,604.96/1,444,847.17 = 364,612.39/x - Step 3: Cross multiply
963,604.96x = 1,444,847.17 × 364,612.39 - Step 4: Simplify right side
963,604.96x = 526,809,175,998.44 - Step 5: Solve for x
x = 526,809,175,998.44/963,604.96 - Step 6: Final answer
x = 546,706.59
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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.