Finding the Third Proportional to 336,266.44 and 499,635.84
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Solution
The third proportional to 336,266.44 and 499,635.84 is: 742,375.53
Step by Step Solution
- Step 1: Write the proportion equation
336,266.44 : 499,635.84 = 499,635.84 : x - Step 2: Convert to fraction form
336,266.44/499,635.84 = 499,635.84/x - Step 3: Cross multiply
336,266.44x = 499,635.84 × 499,635.84 - Step 4: Simplify right side
336,266.44x = 249,635,976,359.77 - Step 5: Solve for x
x = 249,635,976,359.77/336,266.44 - Step 6: Final answer
x = 742,375.53
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.