Finding the Fourth Proportional to 3,056,232.84, 4,584,501.54 and 1,163,121
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Solution
The fourth proportional to 3,056,232.84, 4,584,501.54 and 1,163,121 is: 1,744,739.45
Step by Step Solution
- Step 1: Write the proportion equation
3,056,232.84 : 4,584,501.54 = 1,163,121 : x - Step 2: Convert to fraction form
3,056,232.84/4,584,501.54 = 1,163,121/x - Step 3: Cross multiply
3,056,232.84x = 4,584,501.54 × 1,163,121 - Step 4: Simplify right side
3,056,232.84x = 5,332,330,015,706.34 - Step 5: Solve for x
x = 5,332,330,015,706.34/3,056,232.84 - Step 6: Final answer
x = 1,744,739.45
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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.