Finding the Fourth Proportional to 2,844,984.84, 4,263,114.16 and 1,933,005.84
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Solution
The fourth proportional to 2,844,984.84, 4,263,114.16 and 1,933,005.84 is: 2,896,544.28
Step by Step Solution
- Step 1: Write the proportion equation
2,844,984.84 : 4,263,114.16 = 1,933,005.84 : x - Step 2: Convert to fraction form
2,844,984.84/4,263,114.16 = 1,933,005.84/x - Step 3: Cross multiply
2,844,984.84x = 4,263,114.16 × 1,933,005.84 - Step 4: Simplify right side
2,844,984.84x = 8,240,624,567,866.70 - Step 5: Solve for x
x = 8,240,624,567,866.70/2,844,984.84 - Step 6: Final answer
x = 2,896,544.28
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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.