Finding the Third Proportional to 577,716 and 845,181.75
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Solution
The third proportional to 577,716 and 845,181.75 is: 1,236,476.38
Step by Step Solution
- Step 1: Write the proportion equation
577,716 : 845,181.75 = 845,181.75 : x - Step 2: Convert to fraction form
577,716/845,181.75 = 845,181.75/x - Step 3: Cross multiply
577,716x = 845,181.75 × 845,181.75 - Step 4: Simplify right side
577,716x = 714,332,190,533.06 - Step 5: Solve for x
x = 714,332,190,533.06/577,716 - Step 6: Final answer
x = 1,236,476.38
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.