Finding the Third Proportional to 581,494 and 1,232,046
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Solution
The third proportional to 581,494 and 1,232,046 is: 2,610,409.30
Step by Step Solution
- Step 1: Write the proportion equation
581,494 : 1,232,046 = 1,232,046 : x - Step 2: Convert to fraction form
581,494/1,232,046 = 1,232,046/x - Step 3: Cross multiply
581,494x = 1,232,046 × 1,232,046 - Step 4: Simplify right side
581,494x = 1,517,937,346,116 - Step 5: Solve for x
x = 1,517,937,346,116/581,494 - Step 6: Final answer
x = 2,610,409.30
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.