Finding the Third Proportional to 750,681.50 and 1,163,350
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Solution
The third proportional to 750,681.50 and 1,163,350 is: 1,802,872.75
Step by Step Solution
- Step 1: Write the proportion equation
750,681.50 : 1,163,350 = 1,163,350 : x - Step 2: Convert to fraction form
750,681.50/1,163,350 = 1,163,350/x - Step 3: Cross multiply
750,681.50x = 1,163,350 × 1,163,350 - Step 4: Simplify right side
750,681.50x = 1,353,383,222,500 - Step 5: Solve for x
x = 1,353,383,222,500/750,681.50 - Step 6: Final answer
x = 1,802,872.75
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.