Finding the Third Proportional to 608,728.50 and 946,248.75
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Solution
The third proportional to 608,728.50 and 946,248.75 is: 1,470,913.05
Step by Step Solution
- Step 1: Write the proportion equation
608,728.50 : 946,248.75 = 946,248.75 : x - Step 2: Convert to fraction form
608,728.50/946,248.75 = 946,248.75/x - Step 3: Cross multiply
608,728.50x = 946,248.75 × 946,248.75 - Step 4: Simplify right side
608,728.50x = 895,386,696,876.56 - Step 5: Solve for x
x = 895,386,696,876.56/608,728.50 - Step 6: Final answer
x = 1,470,913.05
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.