Finding the Fourth Proportional to 4,995,109.46, 6,893,237.49 and 2,703,270.15
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Solution
The fourth proportional to 4,995,109.46, 6,893,237.49 and 2,703,270.15 is: 3,730,505.46
Step by Step Solution
- Step 1: Write the proportion equation
4,995,109.46 : 6,893,237.49 = 2,703,270.15 : x - Step 2: Convert to fraction form
4,995,109.46/6,893,237.49 = 2,703,270.15/x - Step 3: Cross multiply
4,995,109.46x = 6,893,237.49 × 2,703,270.15 - Step 4: Simplify right side
4,995,109.46x = 18,634,283,107,591.02 - Step 5: Solve for x
x = 18,634,283,107,591.02/4,995,109.46 - Step 6: Final answer
x = 3,730,505.46
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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.