Finding the Third Proportional to 633,611.06 and 1,312,110.56
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Solution
The third proportional to 633,611.06 and 1,312,110.56 is: 2,717,178.14
Step by Step Solution
- Step 1: Write the proportion equation
633,611.06 : 1,312,110.56 = 1,312,110.56 : x - Step 2: Convert to fraction form
633,611.06/1,312,110.56 = 1,312,110.56/x - Step 3: Cross multiply
633,611.06x = 1,312,110.56 × 1,312,110.56 - Step 4: Simplify right side
633,611.06x = 1,721,634,128,224.07 - Step 5: Solve for x
x = 1,721,634,128,224.07/633,611.06 - Step 6: Final answer
x = 2,717,178.14
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.