Finding the Third Proportional to 783,129.88 and 1,246,124.50
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Solution
The third proportional to 783,129.88 and 1,246,124.50 is: 1,982,846.42
Step by Step Solution
- Step 1: Write the proportion equation
783,129.88 : 1,246,124.50 = 1,246,124.50 : x - Step 2: Convert to fraction form
783,129.88/1,246,124.50 = 1,246,124.50/x - Step 3: Cross multiply
783,129.88x = 1,246,124.50 × 1,246,124.50 - Step 4: Simplify right side
783,129.88x = 1,552,826,269,500.25 - Step 5: Solve for x
x = 1,552,826,269,500.25/783,129.88 - Step 6: Final answer
x = 1,982,846.42
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.