Finding the Fourth Proportional to 581,919.12, 872,850.60 and 202,824.54
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Solution
The fourth proportional to 581,919.12, 872,850.60 and 202,824.54 is: 304,227.02
Step by Step Solution
- Step 1: Write the proportion equation
581,919.12 : 872,850.60 = 202,824.54 : x - Step 2: Convert to fraction form
581,919.12/872,850.60 = 202,824.54/x - Step 3: Cross multiply
581,919.12x = 872,850.60 × 202,824.54 - Step 4: Simplify right side
581,919.12x = 177,035,521,433.72 - Step 5: Solve for x
x = 177,035,521,433.72/581,919.12 - Step 6: Final answer
x = 304,227.02
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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.