Finding the Fourth Proportional to 564,299.36, 846,513.28 and 204,639.68
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Solution
The fourth proportional to 564,299.36, 846,513.28 and 204,639.68 is: 306,982.82
Step by Step Solution
- Step 1: Write the proportion equation
564,299.36 : 846,513.28 = 204,639.68 : x - Step 2: Convert to fraction form
564,299.36/846,513.28 = 204,639.68/x - Step 3: Cross multiply
564,299.36x = 846,513.28 × 204,639.68 - Step 4: Simplify right side
564,299.36x = 173,230,206,734.95 - Step 5: Solve for x
x = 173,230,206,734.95/564,299.36 - Step 6: Final answer
x = 306,982.82
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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.