Finding the Third Proportional to 591,953.63 and 1,278,631.13
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Solution
The third proportional to 591,953.63 and 1,278,631.13 is: 2,761,867.63
Step by Step Solution
- Step 1: Write the proportion equation
591,953.63 : 1,278,631.13 = 1,278,631.13 : x - Step 2: Convert to fraction form
591,953.63/1,278,631.13 = 1,278,631.13/x - Step 3: Cross multiply
591,953.63x = 1,278,631.13 × 1,278,631.13 - Step 4: Simplify right side
591,953.63x = 1,634,897,553,818.77 - Step 5: Solve for x
x = 1,634,897,553,818.77/591,953.63 - Step 6: Final answer
x = 2,761,867.63
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.