Finding the Fourth Proportional to 5,812,026.04, 8,717,951.38 and 2,614,894.52
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Solution
The fourth proportional to 5,812,026.04, 8,717,951.38 and 2,614,894.52 is: 3,922,302.33
Step by Step Solution
- Step 1: Write the proportion equation
5,812,026.04 : 8,717,951.38 = 2,614,894.52 : x - Step 2: Convert to fraction form
5,812,026.04/8,717,951.38 = 2,614,894.52/x - Step 3: Cross multiply
5,812,026.04x = 8,717,951.38 × 2,614,894.52 - Step 4: Simplify right side
5,812,026.04x = 22,796,523,289,188.44 - Step 5: Solve for x
x = 22,796,523,289,188.44/5,812,026.04 - Step 6: Final answer
x = 3,922,302.33
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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.