Finding the Third Proportional to 1,266,207.44 and 2,772,554.56
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Solution
The third proportional to 1,266,207.44 and 2,772,554.56 is: 6,070,931.65
Step by Step Solution
- Step 1: Write the proportion equation
1,266,207.44 : 2,772,554.56 = 2,772,554.56 : x - Step 2: Convert to fraction form
1,266,207.44/2,772,554.56 = 2,772,554.56/x - Step 3: Cross multiply
1,266,207.44x = 2,772,554.56 × 2,772,554.56 - Step 4: Simplify right side
1,266,207.44x = 7,687,058,802,039.57 - Step 5: Solve for x
x = 7,687,058,802,039.57/1,266,207.44 - Step 6: Final answer
x = 6,070,931.65
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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.