Finding the Fourth Proportional to 888,114.48, 1,332,609.12 and 414,731.04
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Solution
The fourth proportional to 888,114.48, 1,332,609.12 and 414,731.04 is: 622,300.82
Step by Step Solution
- Step 1: Write the proportion equation
888,114.48 : 1,332,609.12 = 414,731.04 : x - Step 2: Convert to fraction form
888,114.48/1,332,609.12 = 414,731.04/x - Step 3: Cross multiply
888,114.48x = 1,332,609.12 × 414,731.04 - Step 4: Simplify right side
888,114.48x = 552,674,366,251.09 - Step 5: Solve for x
x = 552,674,366,251.09/888,114.48 - Step 6: Final answer
x = 622,300.82
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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.