Finding the Third Proportional to 614,378.25 and 921,567.75
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Solution
The third proportional to 614,378.25 and 921,567.75 is: 1,382,352.19
Step by Step Solution
- Step 1: Write the proportion equation
614,378.25 : 921,567.75 = 921,567.75 : x - Step 2: Convert to fraction form
614,378.25/921,567.75 = 921,567.75/x - Step 3: Cross multiply
614,378.25x = 921,567.75 × 921,567.75 - Step 4: Simplify right side
614,378.25x = 849,287,117,840.06 - Step 5: Solve for x
x = 849,287,117,840.06/614,378.25 - Step 6: Final answer
x = 1,382,352.19
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.