Finding the Fourth Proportional to 952,773.24, 1,429,120.26 and 242,818.68
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Solution
The fourth proportional to 952,773.24, 1,429,120.26 and 242,818.68 is: 364,217.93
Step by Step Solution
- Step 1: Write the proportion equation
952,773.24 : 1,429,120.26 = 242,818.68 : x - Step 2: Convert to fraction form
952,773.24/1,429,120.26 = 242,818.68/x - Step 3: Cross multiply
952,773.24x = 1,429,120.26 × 242,818.68 - Step 4: Simplify right side
952,773.24x = 347,017,095,094.46 - Step 5: Solve for x
x = 347,017,095,094.46/952,773.24 - Step 6: Final answer
x = 364,217.93
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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.