Finding the Third Proportional to 546,874.50 and 855,931.50
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Solution
The third proportional to 546,874.50 and 855,931.50 is: 1,339,646.91
Step by Step Solution
- Step 1: Write the proportion equation
546,874.50 : 855,931.50 = 855,931.50 : x - Step 2: Convert to fraction form
546,874.50/855,931.50 = 855,931.50/x - Step 3: Cross multiply
546,874.50x = 855,931.50 × 855,931.50 - Step 4: Simplify right side
546,874.50x = 732,618,732,692.25 - Step 5: Solve for x
x = 732,618,732,692.25/546,874.50 - Step 6: Final answer
x = 1,339,646.91
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.