Finding the Fourth Proportional to 5,057,239.24, 7,584,596.07 and 1,983,854.69
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Solution
The fourth proportional to 5,057,239.24, 7,584,596.07 and 1,983,854.69 is: 2,975,286.67
Step by Step Solution
- Step 1: Write the proportion equation
5,057,239.24 : 7,584,596.07 = 1,983,854.69 : x - Step 2: Convert to fraction form
5,057,239.24/7,584,596.07 = 1,983,854.69/x - Step 3: Cross multiply
5,057,239.24x = 7,584,596.07 × 1,983,854.69 - Step 4: Simplify right side
5,057,239.24x = 15,046,736,485,225.07 - Step 5: Solve for x
x = 15,046,736,485,225.07/5,057,239.24 - Step 6: Final answer
x = 2,975,286.67
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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.