Finding the Third Proportional to 935,919 and 1,412,257.50
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Solution
The third proportional to 935,919 and 1,412,257.50 is: 2,131,029.76
Step by Step Solution
- Step 1: Write the proportion equation
935,919 : 1,412,257.50 = 1,412,257.50 : x - Step 2: Convert to fraction form
935,919/1,412,257.50 = 1,412,257.50/x - Step 3: Cross multiply
935,919x = 1,412,257.50 × 1,412,257.50 - Step 4: Simplify right side
935,919x = 1,994,471,246,306.25 - Step 5: Solve for x
x = 1,994,471,246,306.25/935,919 - Step 6: Final answer
x = 2,131,029.76
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.