Finding the Third Proportional to 464,408.44 and 653,988.94
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Solution
The third proportional to 464,408.44 and 653,988.94 is: 920,959.86
Step by Step Solution
- Step 1: Write the proportion equation
464,408.44 : 653,988.94 = 653,988.94 : x - Step 2: Convert to fraction form
464,408.44/653,988.94 = 653,988.94/x - Step 3: Cross multiply
464,408.44x = 653,988.94 × 653,988.94 - Step 4: Simplify right side
464,408.44x = 427,701,530,372.38 - Step 5: Solve for x
x = 427,701,530,372.38/464,408.44 - Step 6: Final answer
x = 920,959.86
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.