Finding the Third Proportional to 186,590.25 and 288,177.75
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Solution
The third proportional to 186,590.25 and 288,177.75 is: 445,073.71
Step by Step Solution
- Step 1: Write the proportion equation
186,590.25 : 288,177.75 = 288,177.75 : x - Step 2: Convert to fraction form
186,590.25/288,177.75 = 288,177.75/x - Step 3: Cross multiply
186,590.25x = 288,177.75 × 288,177.75 - Step 4: Simplify right side
186,590.25x = 83,046,415,595.06 - Step 5: Solve for x
x = 83,046,415,595.06/186,590.25 - Step 6: Final answer
x = 445,073.71
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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.