Finding the Third Proportional to 497,727.09 and 768,594.05
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Solution
The third proportional to 497,727.09 and 768,594.05 is: 1,186,868.90
Step by Step Solution
- Step 1: Write the proportion equation
497,727.09 : 768,594.05 = 768,594.05 : x - Step 2: Convert to fraction form
497,727.09/768,594.05 = 768,594.05/x - Step 3: Cross multiply
497,727.09x = 768,594.05 × 768,594.05 - Step 4: Simplify right side
497,727.09x = 590,736,808,891.69 - Step 5: Solve for x
x = 590,736,808,891.69/497,727.09 - Step 6: Final answer
x = 1,186,868.90
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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.