Finding the Fourth Proportional to 6,037,746.44, 8,331,849.61 and 3,284,437.37
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Solution
The fourth proportional to 6,037,746.44, 8,331,849.61 and 3,284,437.37 is: 4,532,392.75
Step by Step Solution
- Step 1: Write the proportion equation
6,037,746.44 : 8,331,849.61 = 3,284,437.37 : x - Step 2: Convert to fraction form
6,037,746.44/8,331,849.61 = 3,284,437.37/x - Step 3: Cross multiply
6,037,746.44x = 8,331,849.61 × 3,284,437.37 - Step 4: Simplify right side
6,037,746.44x = 27,365,438,170,433.59 - Step 5: Solve for x
x = 27,365,438,170,433.59/6,037,746.44 - Step 6: Final answer
x = 4,532,392.75
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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.