Finding the Third Proportional to 370,119.38 and 803,661.75
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Solution
The third proportional to 370,119.38 and 803,661.75 is: 1,745,037.55
Step by Step Solution
- Step 1: Write the proportion equation
370,119.38 : 803,661.75 = 803,661.75 : x - Step 2: Convert to fraction form
370,119.38/803,661.75 = 803,661.75/x - Step 3: Cross multiply
370,119.38x = 803,661.75 × 803,661.75 - Step 4: Simplify right side
370,119.38x = 645,872,208,413.06 - Step 5: Solve for x
x = 645,872,208,413.06/370,119.38 - Step 6: Final answer
x = 1,745,037.55
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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.