Finding the Fourth Proportional to 732,573.24, 1,097,088.26 and 633,370.92
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Solution
The fourth proportional to 732,573.24, 1,097,088.26 and 633,370.92 is: 948,524.68
Step by Step Solution
- Step 1: Write the proportion equation
732,573.24 : 1,097,088.26 = 633,370.92 : x - Step 2: Convert to fraction form
732,573.24/1,097,088.26 = 633,370.92/x - Step 3: Cross multiply
732,573.24x = 1,097,088.26 × 633,370.92 - Step 4: Simplify right side
732,573.24x = 694,863,797,390.55 - Step 5: Solve for x
x = 694,863,797,390.55/732,573.24 - Step 6: Final answer
x = 948,524.68
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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.