Finding the Third Proportional to 3,201,984 and 6,935,424
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Solution
The third proportional to 3,201,984 and 6,935,424 is: 15,021,969.52
Step by Step Solution
- Step 1: Write the proportion equation
3,201,984 : 6,935,424 = 6,935,424 : x - Step 2: Convert to fraction form
3,201,984/6,935,424 = 6,935,424/x - Step 3: Cross multiply
3,201,984x = 6,935,424 × 6,935,424 - Step 4: Simplify right side
3,201,984x = 48,100,106,059,776 - Step 5: Solve for x
x = 48,100,106,059,776/3,201,984 - Step 6: Final answer
x = 15,021,969.52
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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.