Finding the Third Proportional to 2,153,486.25 and 4,731,507
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Solution
The third proportional to 2,153,486.25 and 4,731,507 is: 10,395,774.99
Step by Step Solution
- Step 1: Write the proportion equation
2,153,486.25 : 4,731,507 = 4,731,507 : x - Step 2: Convert to fraction form
2,153,486.25/4,731,507 = 4,731,507/x - Step 3: Cross multiply
2,153,486.25x = 4,731,507 × 4,731,507 - Step 4: Simplify right side
2,153,486.25x = 22,387,158,491,049 - Step 5: Solve for x
x = 22,387,158,491,049/2,153,486.25 - Step 6: Final answer
x = 10,395,774.99
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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.