Finding the Third Proportional to 357,720.75 and 756,852.75
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Solution
The third proportional to 357,720.75 and 756,852.75 is: 1,601,321.94
Step by Step Solution
- Step 1: Write the proportion equation
357,720.75 : 756,852.75 = 756,852.75 : x - Step 2: Convert to fraction form
357,720.75/756,852.75 = 756,852.75/x - Step 3: Cross multiply
357,720.75x = 756,852.75 × 756,852.75 - Step 4: Simplify right side
357,720.75x = 572,826,085,182.56 - Step 5: Solve for x
x = 572,826,085,182.56/357,720.75 - Step 6: Final answer
x = 1,601,321.94
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.