Finding the Fourth Proportional to 1,848,684.08, 2,773,082.62 and 634,243.66
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Solution
The fourth proportional to 1,848,684.08, 2,773,082.62 and 634,243.66 is: 951,384.87
Step by Step Solution
- Step 1: Write the proportion equation
1,848,684.08 : 2,773,082.62 = 634,243.66 : x - Step 2: Convert to fraction form
1,848,684.08/2,773,082.62 = 634,243.66/x - Step 3: Cross multiply
1,848,684.08x = 2,773,082.62 × 634,243.66 - Step 4: Simplify right side
1,848,684.08x = 1,758,810,070,391.19 - Step 5: Solve for x
x = 1,758,810,070,391.19/1,848,684.08 - Step 6: Final answer
x = 951,384.87
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.