Finding the Third Proportional to 747,751.50 and 1,128,481.88
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Solution
The third proportional to 747,751.50 and 1,128,481.88 is: 1,703,067.59
Step by Step Solution
- Step 1: Write the proportion equation
747,751.50 : 1,128,481.88 = 1,128,481.88 : x - Step 2: Convert to fraction form
747,751.50/1,128,481.88 = 1,128,481.88/x - Step 3: Cross multiply
747,751.50x = 1,128,481.88 × 1,128,481.88 - Step 4: Simplify right side
747,751.50x = 1,273,471,342,203.52 - Step 5: Solve for x
x = 1,273,471,342,203.52/747,751.50 - Step 6: Final answer
x = 1,703,067.59
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.