Finding the Third Proportional to 363,862.50 and 553,137.75
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Solution
The third proportional to 363,862.50 and 553,137.75 is: 840,870.85
Step by Step Solution
- Step 1: Write the proportion equation
363,862.50 : 553,137.75 = 553,137.75 : x - Step 2: Convert to fraction form
363,862.50/553,137.75 = 553,137.75/x - Step 3: Cross multiply
363,862.50x = 553,137.75 × 553,137.75 - Step 4: Simplify right side
363,862.50x = 305,961,370,475.06 - Step 5: Solve for x
x = 305,961,370,475.06/363,862.50 - Step 6: Final answer
x = 840,870.85
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.