Finding the Third Proportional to 366,072.75 and 749,985.75
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Solution
The third proportional to 366,072.75 and 749,985.75 is: 1,536,521.43
Step by Step Solution
- Step 1: Write the proportion equation
366,072.75 : 749,985.75 = 749,985.75 : x - Step 2: Convert to fraction form
366,072.75/749,985.75 = 749,985.75/x - Step 3: Cross multiply
366,072.75x = 749,985.75 × 749,985.75 - Step 4: Simplify right side
366,072.75x = 562,478,625,203.06 - Step 5: Solve for x
x = 562,478,625,203.06/366,072.75 - Step 6: Final answer
x = 1,536,521.43
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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.