Finding the Fourth Proportional to 5,901,082.92, 8,140,376.95 and 4,062,348.76
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Solution
The fourth proportional to 5,901,082.92, 8,140,376.95 and 4,062,348.76 is: 5,603,895.19
Step by Step Solution
- Step 1: Write the proportion equation
5,901,082.92 : 8,140,376.95 = 4,062,348.76 : x - Step 2: Convert to fraction form
5,901,082.92/8,140,376.95 = 4,062,348.76/x - Step 3: Cross multiply
5,901,082.92x = 8,140,376.95 × 4,062,348.76 - Step 4: Simplify right side
5,901,082.92x = 33,069,050,208,765.08 - Step 5: Solve for x
x = 33,069,050,208,765.08/5,901,082.92 - Step 6: Final answer
x = 5,603,895.19
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.