Finding the Third Proportional to 406,906.88 and 883,866.94
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Solution
The third proportional to 406,906.88 and 883,866.94 is: 1,919,900.62
Step by Step Solution
- Step 1: Write the proportion equation
406,906.88 : 883,866.94 = 883,866.94 : x - Step 2: Convert to fraction form
406,906.88/883,866.94 = 883,866.94/x - Step 3: Cross multiply
406,906.88x = 883,866.94 × 883,866.94 - Step 4: Simplify right side
406,906.88x = 781,220,763,205.63 - Step 5: Solve for x
x = 781,220,763,205.63/406,906.88 - Step 6: Final answer
x = 1,919,900.62
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.