Finding the Fourth Proportional to 468,601.34, 702,756.68 and 169,043.00
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Solution
The fourth proportional to 468,601.34, 702,756.68 and 169,043.00 is: 253,512.07
Step by Step Solution
- Step 1: Write the proportion equation
468,601.34 : 702,756.68 = 169,043.00 : x - Step 2: Convert to fraction form
468,601.34/702,756.68 = 169,043.00/x - Step 3: Cross multiply
468,601.34x = 702,756.68 × 169,043.00 - Step 4: Simplify right side
468,601.34x = 118,796,093,098.24 - Step 5: Solve for x
x = 118,796,093,098.24/468,601.34 - Step 6: Final answer
x = 253,512.07
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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.