Finding the Third Proportional to 708,927.19 and 1,555,611.75
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Solution
The third proportional to 708,927.19 and 1,555,611.75 is: 3,413,507.00
Step by Step Solution
- Step 1: Write the proportion equation
708,927.19 : 1,555,611.75 = 1,555,611.75 : x - Step 2: Convert to fraction form
708,927.19/1,555,611.75 = 1,555,611.75/x - Step 3: Cross multiply
708,927.19x = 1,555,611.75 × 1,555,611.75 - Step 4: Simplify right side
708,927.19x = 2,419,927,916,738.06 - Step 5: Solve for x
x = 2,419,927,916,738.06/708,927.19 - Step 6: Final answer
x = 3,413,507.00
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.