Finding the Third Proportional to 492,226.88 and 759,340.13
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Solution
The third proportional to 492,226.88 and 759,340.13 is: 1,171,405.82
Step by Step Solution
- Step 1: Write the proportion equation
492,226.88 : 759,340.13 = 759,340.13 : x - Step 2: Convert to fraction form
492,226.88/759,340.13 = 759,340.13/x - Step 3: Cross multiply
492,226.88x = 759,340.13 × 759,340.13 - Step 4: Simplify right side
492,226.88x = 576,597,425,435.02 - Step 5: Solve for x
x = 576,597,425,435.02/492,226.88 - Step 6: Final answer
x = 1,171,405.82
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.