Finding the Third Proportional to 614,979 and 1,351,032.75
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Solution
The third proportional to 614,979 and 1,351,032.75 is: 2,968,051.74
Step by Step Solution
- Step 1: Write the proportion equation
614,979 : 1,351,032.75 = 1,351,032.75 : x - Step 2: Convert to fraction form
614,979/1,351,032.75 = 1,351,032.75/x - Step 3: Cross multiply
614,979x = 1,351,032.75 × 1,351,032.75 - Step 4: Simplify right side
614,979x = 1,825,289,491,572.56 - Step 5: Solve for x
x = 1,825,289,491,572.56/614,979 - Step 6: Final answer
x = 2,968,051.74
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.