Finding the Fourth Proportional to 565,444.26, 848,166.93 and 265,705.02
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Solution
The fourth proportional to 565,444.26, 848,166.93 and 265,705.02 is: 398,557.78
Step by Step Solution
- Step 1: Write the proportion equation
565,444.26 : 848,166.93 = 265,705.02 : x - Step 2: Convert to fraction form
565,444.26/848,166.93 = 265,705.02/x - Step 3: Cross multiply
565,444.26x = 848,166.93 × 265,705.02 - Step 4: Simplify right side
565,444.26x = 225,362,211,098.99 - Step 5: Solve for x
x = 225,362,211,098.99/565,444.26 - Step 6: Final answer
x = 398,557.78
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.