Finding the Third Proportional to 4,579,102.13 and 9,954,079.88
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Solution
The third proportional to 4,579,102.13 and 9,954,079.88 is: 21,638,238.99
Step by Step Solution
- Step 1: Write the proportion equation
4,579,102.13 : 9,954,079.88 = 9,954,079.88 : x - Step 2: Convert to fraction form
4,579,102.13/9,954,079.88 = 9,954,079.88/x - Step 3: Cross multiply
4,579,102.13x = 9,954,079.88 × 9,954,079.88 - Step 4: Simplify right side
4,579,102.13x = 99,083,706,157,880.02 - Step 5: Solve for x
x = 99,083,706,157,880.02/4,579,102.13 - Step 6: Final answer
x = 21,638,238.99
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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.