Finding the Third Proportional to 403,412.44 and 869,066.06
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Solution
The third proportional to 403,412.44 and 869,066.06 is: 1,872,217.49
Step by Step Solution
- Step 1: Write the proportion equation
403,412.44 : 869,066.06 = 869,066.06 : x - Step 2: Convert to fraction form
403,412.44/869,066.06 = 869,066.06/x - Step 3: Cross multiply
403,412.44x = 869,066.06 × 869,066.06 - Step 4: Simplify right side
403,412.44x = 755,275,820,989.25 - Step 5: Solve for x
x = 755,275,820,989.25/403,412.44 - Step 6: Final answer
x = 1,872,217.49
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.