Finding the Third Proportional to 463,342.50 and 739,977.75
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Solution
The third proportional to 463,342.50 and 739,977.75 is: 1,181,776.05
Step by Step Solution
- Step 1: Write the proportion equation
463,342.50 : 739,977.75 = 739,977.75 : x - Step 2: Convert to fraction form
463,342.50/739,977.75 = 739,977.75/x - Step 3: Cross multiply
463,342.50x = 739,977.75 × 739,977.75 - Step 4: Simplify right side
463,342.50x = 547,567,070,495.06 - Step 5: Solve for x
x = 547,567,070,495.06/463,342.50 - Step 6: Final answer
x = 1,181,776.05
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These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.