Finding the Third Proportional to 767,844.50 and 1,670,736
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Solution
The third proportional to 767,844.50 and 1,670,736 is: 3,635,317.80
Step by Step Solution
- Step 1: Write the proportion equation
767,844.50 : 1,670,736 = 1,670,736 : x - Step 2: Convert to fraction form
767,844.50/1,670,736 = 1,670,736/x - Step 3: Cross multiply
767,844.50x = 1,670,736 × 1,670,736 - Step 4: Simplify right side
767,844.50x = 2,791,358,781,696 - Step 5: Solve for x
x = 2,791,358,781,696/767,844.50 - Step 6: Final answer
x = 3,635,317.80
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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.