Finding the Third Proportional to 449,089.75 and 970,145.75
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Solution
The third proportional to 449,089.75 and 970,145.75 is: 2,095,756.53
Step by Step Solution
- Step 1: Write the proportion equation
449,089.75 : 970,145.75 = 970,145.75 : x - Step 2: Convert to fraction form
449,089.75/970,145.75 = 970,145.75/x - Step 3: Cross multiply
449,089.75x = 970,145.75 × 970,145.75 - Step 4: Simplify right side
449,089.75x = 941,182,776,243.06 - Step 5: Solve for x
x = 941,182,776,243.06/449,089.75 - Step 6: Final answer
x = 2,095,756.53
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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.