Finding the Fourth Proportional to 3,699,180.36, 5,551,919.94 and 1,456,893
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Solution
The fourth proportional to 3,699,180.36, 5,551,919.94 and 1,456,893 is: 2,186,579.87
Step by Step Solution
- Step 1: Write the proportion equation
3,699,180.36 : 5,551,919.94 = 1,456,893 : x - Step 2: Convert to fraction form
3,699,180.36/5,551,919.94 = 1,456,893/x - Step 3: Cross multiply
3,699,180.36x = 5,551,919.94 × 1,456,893 - Step 4: Simplify right side
3,699,180.36x = 8,088,553,297,146.42 - Step 5: Solve for x
x = 8,088,553,297,146.42/3,699,180.36 - Step 6: Final answer
x = 2,186,579.87
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.