Finding the Fourth Proportional to 2,671,201.74, 4,007,050.20 and 965,771.58
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Solution
The fourth proportional to 2,671,201.74, 4,007,050.20 and 965,771.58 is: 1,448,746.89
Step by Step Solution
- Step 1: Write the proportion equation
2,671,201.74 : 4,007,050.20 = 965,771.58 : x - Step 2: Convert to fraction form
2,671,201.74/4,007,050.20 = 965,771.58/x - Step 3: Cross multiply
2,671,201.74x = 4,007,050.20 × 965,771.58 - Step 4: Simplify right side
2,671,201.74x = 3,869,895,202,793.32 - Step 5: Solve for x
x = 3,869,895,202,793.32/2,671,201.74 - Step 6: Final answer
x = 1,448,746.89
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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.