Finding the Fourth Proportional to 4,201,531.65, 6,292,193.94 and 2,398,951.62
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Solution
The fourth proportional to 4,201,531.65, 6,292,193.94 and 2,398,951.62 is: 3,592,658.61
Step by Step Solution
- Step 1: Write the proportion equation
4,201,531.65 : 6,292,193.94 = 2,398,951.62 : x - Step 2: Convert to fraction form
4,201,531.65/6,292,193.94 = 2,398,951.62/x - Step 3: Cross multiply
4,201,531.65x = 6,292,193.94 × 2,398,951.62 - Step 4: Simplify right side
4,201,531.65x = 15,094,668,845,717.18 - Step 5: Solve for x
x = 15,094,668,845,717.18/4,201,531.65 - Step 6: Final answer
x = 3,592,658.61
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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.