Finding the Third Proportional to 2,878,214 and 6,335,956
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Solution
The third proportional to 2,878,214 and 6,335,956 is: 13,947,655.88
Step by Step Solution
- Step 1: Write the proportion equation
2,878,214 : 6,335,956 = 6,335,956 : x - Step 2: Convert to fraction form
2,878,214/6,335,956 = 6,335,956/x - Step 3: Cross multiply
2,878,214x = 6,335,956 × 6,335,956 - Step 4: Simplify right side
2,878,214x = 40,144,338,433,936 - Step 5: Solve for x
x = 40,144,338,433,936/2,878,214 - Step 6: Final answer
x = 13,947,655.88
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.