Finding the Third Proportional to 625,271.63 and 1,272,642.75
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Solution
The third proportional to 625,271.63 and 1,272,642.75 is: 2,590,265.58
Step by Step Solution
- Step 1: Write the proportion equation
625,271.63 : 1,272,642.75 = 1,272,642.75 : x - Step 2: Convert to fraction form
625,271.63/1,272,642.75 = 1,272,642.75/x - Step 3: Cross multiply
625,271.63x = 1,272,642.75 × 1,272,642.75 - Step 4: Simplify right side
625,271.63x = 1,619,619,569,127.56 - Step 5: Solve for x
x = 1,619,619,569,127.56/625,271.63 - Step 6: Final answer
x = 2,590,265.58
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These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.