Finding the Fourth Proportional to 2,582,743.41, 3,562,702.25 and 1,614,192.26
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Solution
The fourth proportional to 2,582,743.41, 3,562,702.25 and 1,614,192.26 is: 2,226,658.04
Step by Step Solution
- Step 1: Write the proportion equation
2,582,743.41 : 3,562,702.25 = 1,614,192.26 : x - Step 2: Convert to fraction form
2,582,743.41/3,562,702.25 = 1,614,192.26/x - Step 3: Cross multiply
2,582,743.41x = 3,562,702.25 × 1,614,192.26 - Step 4: Simplify right side
2,582,743.41x = 5,750,886,370,750.11 - Step 5: Solve for x
x = 5,750,886,370,750.11/2,582,743.41 - Step 6: Final answer
x = 2,226,658.04
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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.