Finding the Third Proportional to 569,706.75 and 881,853.75
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Solution
The third proportional to 569,706.75 and 881,853.75 is: 1,365,028.65
Step by Step Solution
- Step 1: Write the proportion equation
569,706.75 : 881,853.75 = 881,853.75 : x - Step 2: Convert to fraction form
569,706.75/881,853.75 = 881,853.75/x - Step 3: Cross multiply
569,706.75x = 881,853.75 × 881,853.75 - Step 4: Simplify right side
569,706.75x = 777,666,036,389.06 - Step 5: Solve for x
x = 777,666,036,389.06/569,706.75 - Step 6: Final answer
x = 1,365,028.65
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.