Finding the Third Proportional to 459,695.25 and 974,679.75
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Solution
The third proportional to 459,695.25 and 974,679.75 is: 2,066,587.84
Step by Step Solution
- Step 1: Write the proportion equation
459,695.25 : 974,679.75 = 974,679.75 : x - Step 2: Convert to fraction form
459,695.25/974,679.75 = 974,679.75/x - Step 3: Cross multiply
459,695.25x = 974,679.75 × 974,679.75 - Step 4: Simplify right side
459,695.25x = 950,000,615,060.06 - Step 5: Solve for x
x = 950,000,615,060.06/459,695.25 - Step 6: Final answer
x = 2,066,587.84
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.