Finding the Third Proportional to 361,950.19 and 771,990.75
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Solution
The third proportional to 361,950.19 and 771,990.75 is: 1,646,551.76
Step by Step Solution
- Step 1: Write the proportion equation
361,950.19 : 771,990.75 = 771,990.75 : x - Step 2: Convert to fraction form
361,950.19/771,990.75 = 771,990.75/x - Step 3: Cross multiply
361,950.19x = 771,990.75 × 771,990.75 - Step 4: Simplify right side
361,950.19x = 595,969,718,085.56 - Step 5: Solve for x
x = 595,969,718,085.56/361,950.19 - Step 6: Final answer
x = 1,646,551.76
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.