Finding the Fourth Proportional to 2,314,334.70, 3,472,056.33 and 965,747.13
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Solution
The fourth proportional to 2,314,334.70, 3,472,056.33 and 965,747.13 is: 1,448,851.99
Step by Step Solution
- Step 1: Write the proportion equation
2,314,334.70 : 3,472,056.33 = 965,747.13 : x - Step 2: Convert to fraction form
2,314,334.70/3,472,056.33 = 965,747.13/x - Step 3: Cross multiply
2,314,334.70x = 3,472,056.33 × 965,747.13 - Step 4: Simplify right side
2,314,334.70x = 3,353,128,435,895.83 - Step 5: Solve for x
x = 3,353,128,435,895.83/2,314,334.70 - Step 6: Final answer
x = 1,448,851.99
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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.