Finding the Fourth Proportional to 1,193,565.98, 1,790,331.36 and 295,007.82
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Solution
The fourth proportional to 1,193,565.98, 1,790,331.36 and 295,007.82 is: 442,507.38
Step by Step Solution
- Step 1: Write the proportion equation
1,193,565.98 : 1,790,331.36 = 295,007.82 : x - Step 2: Convert to fraction form
1,193,565.98/1,790,331.36 = 295,007.82/x - Step 3: Cross multiply
1,193,565.98x = 1,790,331.36 × 295,007.82 - Step 4: Simplify right side
1,193,565.98x = 528,161,751,591.24 - Step 5: Solve for x
x = 528,161,751,591.24/1,193,565.98 - Step 6: Final answer
x = 442,507.38
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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.