Finding the Fourth Proportional to 1,727,097.41, 2,383,286.54 and 952,737.21
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Solution
The fourth proportional to 1,727,097.41, 2,383,286.54 and 952,737.21 is: 1,314,717.84
Step by Step Solution
- Step 1: Write the proportion equation
1,727,097.41 : 2,383,286.54 = 952,737.21 : x - Step 2: Convert to fraction form
1,727,097.41/2,383,286.54 = 952,737.21/x - Step 3: Cross multiply
1,727,097.41x = 2,383,286.54 × 952,737.21 - Step 4: Simplify right side
1,727,097.41x = 2,270,645,768,750.15 - Step 5: Solve for x
x = 2,270,645,768,750.15/1,727,097.41 - Step 6: Final answer
x = 1,314,717.84
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.