Finding the Third Proportional to 750,404.25 and 1,643,115.38
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Solution
The third proportional to 750,404.25 and 1,643,115.38 is: 3,597,831.62
Step by Step Solution
- Step 1: Write the proportion equation
750,404.25 : 1,643,115.38 = 1,643,115.38 : x - Step 2: Convert to fraction form
750,404.25/1,643,115.38 = 1,643,115.38/x - Step 3: Cross multiply
750,404.25x = 1,643,115.38 × 1,643,115.38 - Step 4: Simplify right side
750,404.25x = 2,699,828,135,561.39 - Step 5: Solve for x
x = 2,699,828,135,561.39/750,404.25 - Step 6: Final answer
x = 3,597,831.62
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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.