Finding the Third Proportional to 1,776,904.13 and 2,729,519.63
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Solution
The third proportional to 1,776,904.13 and 2,729,519.63 is: 4,192,841.51
Step by Step Solution
- Step 1: Write the proportion equation
1,776,904.13 : 2,729,519.63 = 2,729,519.63 : x - Step 2: Convert to fraction form
1,776,904.13/2,729,519.63 = 2,729,519.63/x - Step 3: Cross multiply
1,776,904.13x = 2,729,519.63 × 2,729,519.63 - Step 4: Simplify right side
1,776,904.13x = 7,450,277,383,260.14 - Step 5: Solve for x
x = 7,450,277,383,260.14/1,776,904.13 - Step 6: Final answer
x = 4,192,841.51
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.