Finding the Fourth Proportional to 801,541.96, 1,202,497.26 and 240,587.08
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Solution
The fourth proportional to 801,541.96, 1,202,497.26 and 240,587.08 is: 360,935.94
Step by Step Solution
- Step 1: Write the proportion equation
801,541.96 : 1,202,497.26 = 240,587.08 : x - Step 2: Convert to fraction form
801,541.96/1,202,497.26 = 240,587.08/x - Step 3: Cross multiply
801,541.96x = 1,202,497.26 × 240,587.08 - Step 4: Simplify right side
801,541.96x = 289,305,304,491.40 - Step 5: Solve for x
x = 289,305,304,491.40/801,541.96 - Step 6: Final answer
x = 360,935.94
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.