Finding the Fourth Proportional to 4,264,560.36, 5,884,933.50 and 2,330,805.24
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Solution
The fourth proportional to 4,264,560.36, 5,884,933.50 and 2,330,805.24 is: 3,216,423.89
Step by Step Solution
- Step 1: Write the proportion equation
4,264,560.36 : 5,884,933.50 = 2,330,805.24 : x - Step 2: Convert to fraction form
4,264,560.36/5,884,933.50 = 2,330,805.24/x - Step 3: Cross multiply
4,264,560.36x = 5,884,933.50 × 2,330,805.24 - Step 4: Simplify right side
4,264,560.36x = 13,716,633,838,851.54 - Step 5: Solve for x
x = 13,716,633,838,851.54/4,264,560.36 - Step 6: Final answer
x = 3,216,423.89
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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.