Finding the Fourth Proportional to 2,852,359.96, 4,277,636.52 and 932,827.63
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Solution
The fourth proportional to 2,852,359.96, 4,277,636.52 and 932,827.63 is: 1,398,945.99
Step by Step Solution
- Step 1: Write the proportion equation
2,852,359.96 : 4,277,636.52 = 932,827.63 : x - Step 2: Convert to fraction form
2,852,359.96/4,277,636.52 = 932,827.63/x - Step 3: Cross multiply
2,852,359.96x = 4,277,636.52 × 932,827.63 - Step 4: Simplify right side
2,852,359.96x = 3,990,297,536,953.05 - Step 5: Solve for x
x = 3,990,297,536,953.05/2,852,359.96 - Step 6: Final answer
x = 1,398,945.99
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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.