Finding the Fourth Proportional to 1,633,514.14, 2,451,787.53 and 835,366.06
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Solution
The fourth proportional to 1,633,514.14, 2,451,787.53 and 835,366.06 is: 1,253,824.52
Step by Step Solution
- Step 1: Write the proportion equation
1,633,514.14 : 2,451,787.53 = 835,366.06 : x - Step 2: Convert to fraction form
1,633,514.14/2,451,787.53 = 835,366.06/x - Step 3: Cross multiply
1,633,514.14x = 2,451,787.53 × 835,366.06 - Step 4: Simplify right side
1,633,514.14x = 2,048,140,088,893.23 - Step 5: Solve for x
x = 2,048,140,088,893.23/1,633,514.14 - Step 6: Final answer
x = 1,253,824.52
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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.