Finding the Third Proportional to 3,637,745.44 and 7,944,976.13
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Solution
The third proportional to 3,637,745.44 and 7,944,976.13 is: 17,352,133.82
Step by Step Solution
- Step 1: Write the proportion equation
3,637,745.44 : 7,944,976.13 = 7,944,976.13 : x - Step 2: Convert to fraction form
3,637,745.44/7,944,976.13 = 7,944,976.13/x - Step 3: Cross multiply
3,637,745.44x = 7,944,976.13 × 7,944,976.13 - Step 4: Simplify right side
3,637,745.44x = 63,122,645,626,820.02 - Step 5: Solve for x
x = 63,122,645,626,820.02/3,637,745.44 - Step 6: Final answer
x = 17,352,133.82
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.