Finding the Third Proportional to 750,346.50 and 1,643,698.50
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Solution
The third proportional to 750,346.50 and 1,643,698.50 is: 3,600,662.84
Step by Step Solution
- Step 1: Write the proportion equation
750,346.50 : 1,643,698.50 = 1,643,698.50 : x - Step 2: Convert to fraction form
750,346.50/1,643,698.50 = 1,643,698.50/x - Step 3: Cross multiply
750,346.50x = 1,643,698.50 × 1,643,698.50 - Step 4: Simplify right side
750,346.50x = 2,701,744,758,902.25 - Step 5: Solve for x
x = 2,701,744,758,902.25/750,346.50 - Step 6: Final answer
x = 3,600,662.84
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.