Finding the Fourth Proportional to 8,232,601.95, 12,350,864.97 and 2,841,299.28
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Solution
The fourth proportional to 8,232,601.95, 12,350,864.97 and 2,841,299.28 is: 4,262,626.08
Step by Step Solution
- Step 1: Write the proportion equation
8,232,601.95 : 12,350,864.97 = 2,841,299.28 : x - Step 2: Convert to fraction form
8,232,601.95/12,350,864.97 = 2,841,299.28/x - Step 3: Cross multiply
8,232,601.95x = 12,350,864.97 × 2,841,299.28 - Step 4: Simplify right side
8,232,601.95x = 35,092,503,746,638.22 - Step 5: Solve for x
x = 35,092,503,746,638.22/8,232,601.95 - Step 6: Final answer
x = 4,262,626.08
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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.