Finding the Third Proportional to 366,039 and 749,913.75
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Solution
The third proportional to 366,039 and 749,913.75 is: 1,536,368.07
Step by Step Solution
- Step 1: Write the proportion equation
366,039 : 749,913.75 = 749,913.75 : x - Step 2: Convert to fraction form
366,039/749,913.75 = 749,913.75/x - Step 3: Cross multiply
366,039x = 749,913.75 × 749,913.75 - Step 4: Simplify right side
366,039x = 562,370,632,439.06 - Step 5: Solve for x
x = 562,370,632,439.06/366,039 - Step 6: Final answer
x = 1,536,368.07
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These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.