Finding the Fourth Proportional to 462,527.94, 693,476.16 and 246,418.99
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Solution
The fourth proportional to 462,527.94, 693,476.16 and 246,418.99 is: 369,460.26
Step by Step Solution
- Step 1: Write the proportion equation
462,527.94 : 693,476.16 = 246,418.99 : x - Step 2: Convert to fraction form
462,527.94/693,476.16 = 246,418.99/x - Step 3: Cross multiply
462,527.94x = 693,476.16 × 246,418.99 - Step 4: Simplify right side
462,527.94x = 170,885,694,936.28 - Step 5: Solve for x
x = 170,885,694,936.28/462,527.94 - Step 6: Final answer
x = 369,460.26
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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.