Finding the Third Proportional to 276,814.97 and 603,657.56
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Solution
The third proportional to 276,814.97 and 603,657.56 is: 1,316,411.66
Step by Step Solution
- Step 1: Write the proportion equation
276,814.97 : 603,657.56 = 603,657.56 : x - Step 2: Convert to fraction form
276,814.97/603,657.56 = 603,657.56/x - Step 3: Cross multiply
276,814.97x = 603,657.56 × 603,657.56 - Step 4: Simplify right side
276,814.97x = 364,402,452,763.44 - Step 5: Solve for x
x = 364,402,452,763.44/276,814.97 - Step 6: Final answer
x = 1,316,411.66
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.