Finding the Fourth Proportional to 4,053,299.40, 5,593,511.70 and 2,242,476.36
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Solution
The fourth proportional to 4,053,299.40, 5,593,511.70 and 2,242,476.36 is: 3,094,594.43
Step by Step Solution
- Step 1: Write the proportion equation
4,053,299.40 : 5,593,511.70 = 2,242,476.36 : x - Step 2: Convert to fraction form
4,053,299.40/5,593,511.70 = 2,242,476.36/x - Step 3: Cross multiply
4,053,299.40x = 5,593,511.70 × 2,242,476.36 - Step 4: Simplify right side
4,053,299.40x = 12,543,317,756,633.41 - Step 5: Solve for x
x = 12,543,317,756,633.41/4,053,299.40 - Step 6: Final answer
x = 3,094,594.43
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.