Finding the Third Proportional to 252,574.50 and 545,209.75
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Solution
The third proportional to 252,574.50 and 545,209.75 is: 1,176,895.02
Step by Step Solution
- Step 1: Write the proportion equation
252,574.50 : 545,209.75 = 545,209.75 : x - Step 2: Convert to fraction form
252,574.50/545,209.75 = 545,209.75/x - Step 3: Cross multiply
252,574.50x = 545,209.75 × 545,209.75 - Step 4: Simplify right side
252,574.50x = 297,253,671,495.06 - Step 5: Solve for x
x = 297,253,671,495.06/252,574.50 - Step 6: Final answer
x = 1,176,895.02
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.