Finding the Third Proportional to 2,493,473.63 and 3,790,486.13
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Solution
The third proportional to 2,493,473.63 and 3,790,486.13 is: 5,762,156.42
Step by Step Solution
- Step 1: Write the proportion equation
2,493,473.63 : 3,790,486.13 = 3,790,486.13 : x - Step 2: Convert to fraction form
2,493,473.63/3,790,486.13 = 3,790,486.13/x - Step 3: Cross multiply
2,493,473.63x = 3,790,486.13 × 3,790,486.13 - Step 4: Simplify right side
2,493,473.63x = 14,367,785,063,817.52 - Step 5: Solve for x
x = 14,367,785,063,817.52/2,493,473.63 - Step 6: Final answer
x = 5,762,156.42
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.