Finding the Fourth Proportional to 5,949,020.67, 8,924,197.62 and 5,338,052.67
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Solution
The fourth proportional to 5,949,020.67, 8,924,197.62 and 5,338,052.67 is: 8,007,677.15
Step by Step Solution
- Step 1: Write the proportion equation
5,949,020.67 : 8,924,197.62 = 5,338,052.67 : x - Step 2: Convert to fraction form
5,949,020.67/8,924,197.62 = 5,338,052.67/x - Step 3: Cross multiply
5,949,020.67x = 8,924,197.62 × 5,338,052.67 - Step 4: Simplify right side
5,949,020.67x = 47,637,836,896,865.81 - Step 5: Solve for x
x = 47,637,836,896,865.81/5,949,020.67 - Step 6: Final answer
x = 8,007,677.15
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.