Finding the Third Proportional to 617,303.25 and 1,347,723
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Solution
The third proportional to 617,303.25 and 1,347,723 is: 2,942,406.81
Step by Step Solution
- Step 1: Write the proportion equation
617,303.25 : 1,347,723 = 1,347,723 : x - Step 2: Convert to fraction form
617,303.25/1,347,723 = 1,347,723/x - Step 3: Cross multiply
617,303.25x = 1,347,723 × 1,347,723 - Step 4: Simplify right side
617,303.25x = 1,816,357,284,729 - Step 5: Solve for x
x = 1,816,357,284,729/617,303.25 - Step 6: Final answer
x = 2,942,406.81
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.