Finding the Fourth Proportional to 7,844,518.08, 11,760,037.96 and 2,726,283
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Solution
The fourth proportional to 7,844,518.08, 11,760,037.96 and 2,726,283 is: 4,087,082.37
Step by Step Solution
- Step 1: Write the proportion equation
7,844,518.08 : 11,760,037.96 = 2,726,283 : x - Step 2: Convert to fraction form
7,844,518.08/11,760,037.96 = 2,726,283/x - Step 3: Cross multiply
7,844,518.08x = 11,760,037.96 × 2,726,283 - Step 4: Simplify right side
7,844,518.08x = 32,061,191,569,702.68 - Step 5: Solve for x
x = 32,061,191,569,702.68/7,844,518.08 - Step 6: Final answer
x = 4,087,082.37
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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.