Finding the Third Proportional to 6,729,565 and 14,594,930
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Solution
The third proportional to 6,729,565 and 14,594,930 is: 31,653,157.63
Step by Step Solution
- Step 1: Write the proportion equation
6,729,565 : 14,594,930 = 14,594,930 : x - Step 2: Convert to fraction form
6,729,565/14,594,930 = 14,594,930/x - Step 3: Cross multiply
6,729,565x = 14,594,930 × 14,594,930 - Step 4: Simplify right side
6,729,565x = 213,011,981,704,900 - Step 5: Solve for x
x = 213,011,981,704,900/6,729,565 - Step 6: Final answer
x = 31,653,157.63
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.