Finding the Fourth Proportional to 573,370.29, 860,088.24 and 174,024.09
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Solution
The fourth proportional to 573,370.29, 860,088.24 and 174,024.09 is: 261,046.09
Step by Step Solution
- Step 1: Write the proportion equation
573,370.29 : 860,088.24 = 174,024.09 : x - Step 2: Convert to fraction form
573,370.29/860,088.24 = 174,024.09/x - Step 3: Cross multiply
573,370.29x = 860,088.24 × 174,024.09 - Step 4: Simplify right side
573,370.29x = 149,676,073,285.70 - Step 5: Solve for x
x = 149,676,073,285.70/573,370.29 - Step 6: Final answer
x = 261,046.09
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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.