Finding the Fourth Proportional to 3,001,479.14, 4,502,343.27 and 871,563.24
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Solution
The fourth proportional to 3,001,479.14, 4,502,343.27 and 871,563.24 is: 1,307,381.03
Step by Step Solution
- Step 1: Write the proportion equation
3,001,479.14 : 4,502,343.27 = 871,563.24 : x - Step 2: Convert to fraction form
3,001,479.14/4,502,343.27 = 871,563.24/x - Step 3: Cross multiply
3,001,479.14x = 4,502,343.27 × 871,563.24 - Step 4: Simplify right side
3,001,479.14x = 3,924,076,887,993.39 - Step 5: Solve for x
x = 3,924,076,887,993.39/3,001,479.14 - Step 6: Final answer
x = 1,307,381.03
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.