Finding the Third Proportional to 5,127,266.25 and 7,936,538.63
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Solution
The third proportional to 5,127,266.25 and 7,936,538.63 is: 12,285,035.00
Step by Step Solution
- Step 1: Write the proportion equation
5,127,266.25 : 7,936,538.63 = 7,936,538.63 : x - Step 2: Convert to fraction form
5,127,266.25/7,936,538.63 = 7,936,538.63/x - Step 3: Cross multiply
5,127,266.25x = 7,936,538.63 × 7,936,538.63 - Step 4: Simplify right side
5,127,266.25x = 62,988,645,346,116.89 - Step 5: Solve for x
x = 62,988,645,346,116.89/5,127,266.25 - Step 6: Final answer
x = 12,285,035.00
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.