Finding the Third Proportional to 335,904.75 and 503,646.75
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Solution
The third proportional to 335,904.75 and 503,646.75 is: 755,154.69
Step by Step Solution
- Step 1: Write the proportion equation
335,904.75 : 503,646.75 = 503,646.75 : x - Step 2: Convert to fraction form
335,904.75/503,646.75 = 503,646.75/x - Step 3: Cross multiply
335,904.75x = 503,646.75 × 503,646.75 - Step 4: Simplify right side
335,904.75x = 253,660,048,785.56 - Step 5: Solve for x
x = 253,660,048,785.56/335,904.75 - Step 6: Final answer
x = 755,154.69
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.