Finding the Third Proportional to 458,860.50 and 930,534.75
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Solution
The third proportional to 458,860.50 and 930,534.75 is: 1,887,054.83
Step by Step Solution
- Step 1: Write the proportion equation
458,860.50 : 930,534.75 = 930,534.75 : x - Step 2: Convert to fraction form
458,860.50/930,534.75 = 930,534.75/x - Step 3: Cross multiply
458,860.50x = 930,534.75 × 930,534.75 - Step 4: Simplify right side
458,860.50x = 865,894,920,957.56 - Step 5: Solve for x
x = 865,894,920,957.56/458,860.50 - Step 6: Final answer
x = 1,887,054.83
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Why These Related Problems?
These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.