Finding the Third Proportional to 791,961 and 1,187,967.75
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Solution
The third proportional to 791,961 and 1,187,967.75 is: 1,781,991.00
Step by Step Solution
- Step 1: Write the proportion equation
791,961 : 1,187,967.75 = 1,187,967.75 : x - Step 2: Convert to fraction form
791,961/1,187,967.75 = 1,187,967.75/x - Step 3: Cross multiply
791,961x = 1,187,967.75 × 1,187,967.75 - Step 4: Simplify right side
791,961x = 1,411,267,375,040.06 - Step 5: Solve for x
x = 1,411,267,375,040.06/791,961 - Step 6: Final answer
x = 1,781,991.00
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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.