Finding the Fourth Proportional to 3,333,776.08, 4,599,677.48 and 2,093,520.08
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Solution
The fourth proportional to 3,333,776.08, 4,599,677.48 and 2,093,520.08 is: 2,888,471.49
Step by Step Solution
- Step 1: Write the proportion equation
3,333,776.08 : 4,599,677.48 = 2,093,520.08 : x - Step 2: Convert to fraction form
3,333,776.08/4,599,677.48 = 2,093,520.08/x - Step 3: Cross multiply
3,333,776.08x = 4,599,677.48 × 2,093,520.08 - Step 4: Simplify right side
3,333,776.08x = 9,629,517,165,903.80 - Step 5: Solve for x
x = 9,629,517,165,903.80/3,333,776.08 - Step 6: Final answer
x = 2,888,471.49
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1.5x scale
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.