Finding the Third Proportional to 355,816.13 and 569,085.75
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Solution
The third proportional to 355,816.13 and 569,085.75 is: 910,185.26
Step by Step Solution
- Step 1: Write the proportion equation
355,816.13 : 569,085.75 = 569,085.75 : x - Step 2: Convert to fraction form
355,816.13/569,085.75 = 569,085.75/x - Step 3: Cross multiply
355,816.13x = 569,085.75 × 569,085.75 - Step 4: Simplify right side
355,816.13x = 323,858,590,853.06 - Step 5: Solve for x
x = 323,858,590,853.06/355,816.13 - Step 6: Final answer
x = 910,185.26
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These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.