Finding the Third Proportional to 777,010.22 and 1,681,701.75
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Solution
The third proportional to 777,010.22 and 1,681,701.75 is: 3,639,747.21
Step by Step Solution
- Step 1: Write the proportion equation
777,010.22 : 1,681,701.75 = 1,681,701.75 : x - Step 2: Convert to fraction form
777,010.22/1,681,701.75 = 1,681,701.75/x - Step 3: Cross multiply
777,010.22x = 1,681,701.75 × 1,681,701.75 - Step 4: Simplify right side
777,010.22x = 2,828,120,775,953.06 - Step 5: Solve for x
x = 2,828,120,775,953.06/777,010.22 - Step 6: Final answer
x = 3,639,747.21
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.