Finding the Third Proportional to 451,620 and 677,466
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Solution
The third proportional to 451,620 and 677,466 is: 1,016,253.00
Step by Step Solution
- Step 1: Write the proportion equation
451,620 : 677,466 = 677,466 : x - Step 2: Convert to fraction form
451,620/677,466 = 677,466/x - Step 3: Cross multiply
451,620x = 677,466 × 677,466 - Step 4: Simplify right side
451,620x = 458,960,181,156 - Step 5: Solve for x
x = 458,960,181,156/451,620 - Step 6: Final answer
x = 1,016,253.00
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.