Finding the Third Proportional to 464,901.75 and 718,392.75
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Solution
The third proportional to 464,901.75 and 718,392.75 is: 1,110,101.53
Step by Step Solution
- Step 1: Write the proportion equation
464,901.75 : 718,392.75 = 718,392.75 : x - Step 2: Convert to fraction form
464,901.75/718,392.75 = 718,392.75/x - Step 3: Cross multiply
464,901.75x = 718,392.75 × 718,392.75 - Step 4: Simplify right side
464,901.75x = 516,088,143,252.56 - Step 5: Solve for x
x = 516,088,143,252.56/464,901.75 - Step 6: Final answer
x = 1,110,101.53
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.