Finding the Fourth Proportional to 8,350,612.08, 12,527,879.12 and 2,593,048.44
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Solution
The fourth proportional to 8,350,612.08, 12,527,879.12 and 2,593,048.44 is: 3,890,181.60
Step by Step Solution
- Step 1: Write the proportion equation
8,350,612.08 : 12,527,879.12 = 2,593,048.44 : x - Step 2: Convert to fraction form
8,350,612.08/12,527,879.12 = 2,593,048.44/x - Step 3: Cross multiply
8,350,612.08x = 12,527,879.12 × 2,593,048.44 - Step 4: Simplify right side
8,350,612.08x = 32,485,397,466,948.71 - Step 5: Solve for x
x = 32,485,397,466,948.71/8,350,612.08 - Step 6: Final answer
x = 3,890,181.60
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.