Finding the Fourth Proportional to 2,451,236.58, 3,677,445.31 and 768,340.08
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Solution
The fourth proportional to 2,451,236.58, 3,677,445.31 and 768,340.08 is: 1,152,695.19
Step by Step Solution
- Step 1: Write the proportion equation
2,451,236.58 : 3,677,445.31 = 768,340.08 : x - Step 2: Convert to fraction form
2,451,236.58/3,677,445.31 = 768,340.08/x - Step 3: Cross multiply
2,451,236.58x = 3,677,445.31 × 768,340.08 - Step 4: Simplify right side
2,451,236.58x = 2,825,528,623,200.81 - Step 5: Solve for x
x = 2,825,528,623,200.81/2,451,236.58 - Step 6: Final answer
x = 1,152,695.19
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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.