Finding the Third Proportional to 304,479 and 651,192.75
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Solution
The third proportional to 304,479 and 651,192.75 is: 1,392,713.45
Step by Step Solution
- Step 1: Write the proportion equation
304,479 : 651,192.75 = 651,192.75 : x - Step 2: Convert to fraction form
304,479/651,192.75 = 651,192.75/x - Step 3: Cross multiply
304,479x = 651,192.75 × 651,192.75 - Step 4: Simplify right side
304,479x = 424,051,997,652.56 - Step 5: Solve for x
x = 424,051,997,652.56/304,479 - Step 6: Final answer
x = 1,392,713.45
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.