Finding the Fourth Proportional to 4,526,283.44, 6,246,081.11 and 2,566,293.44
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Solution
The fourth proportional to 4,526,283.44, 6,246,081.11 and 2,566,293.44 is: 3,541,377.19
Step by Step Solution
- Step 1: Write the proportion equation
4,526,283.44 : 6,246,081.11 = 2,566,293.44 : x - Step 2: Convert to fraction form
4,526,283.44/6,246,081.11 = 2,566,293.44/x - Step 3: Cross multiply
4,526,283.44x = 6,246,081.11 × 2,566,293.44 - Step 4: Simplify right side
4,526,283.44x = 16,029,276,953,486.25 - Step 5: Solve for x
x = 16,029,276,953,486.25/4,526,283.44 - Step 6: Final answer
x = 3,541,377.19
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.