Finding the Fourth Proportional to 9,473,589.23, 14,204,944.37 and 3,709,574.18
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Solution
The fourth proportional to 9,473,589.23, 14,204,944.37 and 3,709,574.18 is: 5,562,231.33
Step by Step Solution
- Step 1: Write the proportion equation
9,473,589.23 : 14,204,944.37 = 3,709,574.18 : x - Step 2: Convert to fraction form
9,473,589.23/14,204,944.37 = 3,709,574.18/x - Step 3: Cross multiply
9,473,589.23x = 14,204,944.37 × 3,709,574.18 - Step 4: Simplify right side
9,473,589.23x = 52,694,294,833,939.77 - Step 5: Solve for x
x = 52,694,294,833,939.77/9,473,589.23 - Step 6: Final answer
x = 5,562,231.33
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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.