Finding the Third Proportional to 353,536.50 and 768,547.50
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Solution
The third proportional to 353,536.50 and 768,547.50 is: 1,670,733.46
Step by Step Solution
- Step 1: Write the proportion equation
353,536.50 : 768,547.50 = 768,547.50 : x - Step 2: Convert to fraction form
353,536.50/768,547.50 = 768,547.50/x - Step 3: Cross multiply
353,536.50x = 768,547.50 × 768,547.50 - Step 4: Simplify right side
353,536.50x = 590,665,259,756.25 - Step 5: Solve for x
x = 590,665,259,756.25/353,536.50 - Step 6: Final answer
x = 1,670,733.46
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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.