Finding the Third Proportional to 449,088.75 and 970,143.75
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Solution
The third proportional to 449,088.75 and 970,143.75 is: 2,095,752.56
Step by Step Solution
- Step 1: Write the proportion equation
449,088.75 : 970,143.75 = 970,143.75 : x - Step 2: Convert to fraction form
449,088.75/970,143.75 = 970,143.75/x - Step 3: Cross multiply
449,088.75x = 970,143.75 × 970,143.75 - Step 4: Simplify right side
449,088.75x = 941,178,895,664.06 - Step 5: Solve for x
x = 941,178,895,664.06/449,088.75 - Step 6: Final answer
x = 2,095,752.56
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.