Finding the Fourth Proportional to 888,113.73, 1,332,608.00 and 414,730.29
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Solution
The fourth proportional to 888,113.73, 1,332,608.00 and 414,730.29 is: 622,299.69
Step by Step Solution
- Step 1: Write the proportion equation
888,113.73 : 1,332,608.00 = 414,730.29 : x - Step 2: Convert to fraction form
888,113.73/1,332,608.00 = 414,730.29/x - Step 3: Cross multiply
888,113.73x = 1,332,608.00 × 414,730.29 - Step 4: Simplify right side
888,113.73x = 552,672,900,222.67 - Step 5: Solve for x
x = 552,672,900,222.67/888,113.73 - Step 6: Final answer
x = 622,299.69
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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.