Finding the Fourth Proportional to 1,634,200.68, 2,451,694.68 and 512,269.68
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Solution
The fourth proportional to 1,634,200.68, 2,451,694.68 and 512,269.68 is: 768,527.92
Step by Step Solution
- Step 1: Write the proportion equation
1,634,200.68 : 2,451,694.68 = 512,269.68 : x - Step 2: Convert to fraction form
1,634,200.68/2,451,694.68 = 512,269.68/x - Step 3: Cross multiply
1,634,200.68x = 2,451,694.68 × 512,269.68 - Step 4: Simplify right side
1,634,200.68x = 1,255,928,849,181.30 - Step 5: Solve for x
x = 1,255,928,849,181.30/1,634,200.68 - Step 6: Final answer
x = 768,527.92
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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.