Finding the Third Proportional to 228,613.88 and 502,479.75
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Solution
The third proportional to 228,613.88 and 502,479.75 is: 1,104,420.71
Step by Step Solution
- Step 1: Write the proportion equation
228,613.88 : 502,479.75 = 502,479.75 : x - Step 2: Convert to fraction form
228,613.88/502,479.75 = 502,479.75/x - Step 3: Cross multiply
228,613.88x = 502,479.75 × 502,479.75 - Step 4: Simplify right side
228,613.88x = 252,485,899,160.06 - Step 5: Solve for x
x = 252,485,899,160.06/228,613.88 - Step 6: Final answer
x = 1,104,420.71
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.