Finding the Fourth Proportional to 5,835,266.06, 8,745,536.39 and 2,957,356.13
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Solution
The fourth proportional to 5,835,266.06, 8,745,536.39 and 2,957,356.13 is: 4,432,302.72
Step by Step Solution
- Step 1: Write the proportion equation
5,835,266.06 : 8,745,536.39 = 2,957,356.13 : x - Step 2: Convert to fraction form
5,835,266.06/8,745,536.39 = 2,957,356.13/x - Step 3: Cross multiply
5,835,266.06x = 8,745,536.39 × 2,957,356.13 - Step 4: Simplify right side
5,835,266.06x = 25,863,665,594,590.11 - Step 5: Solve for x
x = 25,863,665,594,590.11/5,835,266.06 - Step 6: Final answer
x = 4,432,302.72
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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.