Finding the Third Proportional to 229,316.06 and 539,566.31
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Solution
The third proportional to 229,316.06 and 539,566.31 is: 1,269,565.69
Step by Step Solution
- Step 1: Write the proportion equation
229,316.06 : 539,566.31 = 539,566.31 : x - Step 2: Convert to fraction form
229,316.06/539,566.31 = 539,566.31/x - Step 3: Cross multiply
229,316.06x = 539,566.31 × 539,566.31 - Step 4: Simplify right side
229,316.06x = 291,131,805,584.85 - Step 5: Solve for x
x = 291,131,805,584.85/229,316.06 - Step 6: Final answer
x = 1,269,565.69
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Why These Related Problems?
These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.