Finding the Fourth Proportional to 3,497,674.73, 5,246,511.75 and 1,366,264.17
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Solution
The fourth proportional to 3,497,674.73, 5,246,511.75 and 1,366,264.17 is: 2,049,396.12
Step by Step Solution
- Step 1: Write the proportion equation
3,497,674.73 : 5,246,511.75 = 1,366,264.17 : x - Step 2: Convert to fraction form
3,497,674.73/5,246,511.75 = 1,366,264.17/x - Step 3: Cross multiply
3,497,674.73x = 5,246,511.75 × 1,366,264.17 - Step 4: Simplify right side
3,497,674.73x = 7,168,121,006,753.18 - Step 5: Solve for x
x = 7,168,121,006,753.18/3,497,674.73 - Step 6: Final answer
x = 2,049,396.12
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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.