Finding the Fourth Proportional to 8,596,245.96, 12,894,458.84 and 2,531,092.52
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Solution
The fourth proportional to 8,596,245.96, 12,894,458.84 and 2,531,092.52 is: 3,796,665.25
Step by Step Solution
- Step 1: Write the proportion equation
8,596,245.96 : 12,894,458.84 = 2,531,092.52 : x - Step 2: Convert to fraction form
8,596,245.96/12,894,458.84 = 2,531,092.52/x - Step 3: Cross multiply
8,596,245.96x = 12,894,458.84 × 2,531,092.52 - Step 4: Simplify right side
8,596,245.96x = 32,637,068,319,371.88 - Step 5: Solve for x
x = 32,637,068,319,371.88/8,596,245.96 - Step 6: Final answer
x = 3,796,665.25
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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.