Finding the Third Proportional to 2,955,517.88 and 6,366,964.50
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Solution
The third proportional to 2,955,517.88 and 6,366,964.50 is: 13,716,119.70
Step by Step Solution
- Step 1: Write the proportion equation
2,955,517.88 : 6,366,964.50 = 6,366,964.50 : x - Step 2: Convert to fraction form
2,955,517.88/6,366,964.50 = 6,366,964.50/x - Step 3: Cross multiply
2,955,517.88x = 6,366,964.50 × 6,366,964.50 - Step 4: Simplify right side
2,955,517.88x = 40,538,236,944,260.25 - Step 5: Solve for x
x = 40,538,236,944,260.25/2,955,517.88 - Step 6: Final answer
x = 13,716,119.70
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.