Finding the Third Proportional to 693,711.75 and 1,513,149.75
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Solution
The third proportional to 693,711.75 and 1,513,149.75 is: 3,300,538.25
Step by Step Solution
- Step 1: Write the proportion equation
693,711.75 : 1,513,149.75 = 1,513,149.75 : x - Step 2: Convert to fraction form
693,711.75/1,513,149.75 = 1,513,149.75/x - Step 3: Cross multiply
693,711.75x = 1,513,149.75 × 1,513,149.75 - Step 4: Simplify right side
693,711.75x = 2,289,622,165,925.06 - Step 5: Solve for x
x = 2,289,622,165,925.06/693,711.75 - Step 6: Final answer
x = 3,300,538.25
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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.