Finding the Third Proportional to 583,060.50 and 876,390.75
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Solution
The third proportional to 583,060.50 and 876,390.75 is: 1,317,291.68
Step by Step Solution
- Step 1: Write the proportion equation
583,060.50 : 876,390.75 = 876,390.75 : x - Step 2: Convert to fraction form
583,060.50/876,390.75 = 876,390.75/x - Step 3: Cross multiply
583,060.50x = 876,390.75 × 876,390.75 - Step 4: Simplify right side
583,060.50x = 768,060,746,685.56 - Step 5: Solve for x
x = 768,060,746,685.56/583,060.50 - Step 6: Final answer
x = 1,317,291.68
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.