Finding the Fourth Proportional to 4,599,997.29, 6,343,690.44 and 3,635,431.89
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Solution
The fourth proportional to 4,599,997.29, 6,343,690.44 and 3,635,431.89 is: 5,013,493.07
Step by Step Solution
- Step 1: Write the proportion equation
4,599,997.29 : 6,343,690.44 = 3,635,431.89 : x - Step 2: Convert to fraction form
4,599,997.29/6,343,690.44 = 3,635,431.89/x - Step 3: Cross multiply
4,599,997.29x = 6,343,690.44 × 3,635,431.89 - Step 4: Simplify right side
4,599,997.29x = 23,062,054,525,864.13 - Step 5: Solve for x
x = 23,062,054,525,864.13/4,599,997.29 - Step 6: Final answer
x = 5,013,493.07
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.