Finding the Third Proportional to 514,215 and 1,107,450.56
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Solution
The third proportional to 514,215 and 1,107,450.56 is: 2,385,085.52
Step by Step Solution
- Step 1: Write the proportion equation
514,215 : 1,107,450.56 = 1,107,450.56 : x - Step 2: Convert to fraction form
514,215/1,107,450.56 = 1,107,450.56/x - Step 3: Cross multiply
514,215x = 1,107,450.56 × 1,107,450.56 - Step 4: Simplify right side
514,215x = 1,226,446,748,381.57 - Step 5: Solve for x
x = 1,226,446,748,381.57/514,215 - Step 6: Final answer
x = 2,385,085.52
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.