Finding the Third Proportional to 4,979,138.63 and 7,514,449.88
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Solution
The third proportional to 4,979,138.63 and 7,514,449.88 is: 11,340,707.94
Step by Step Solution
- Step 1: Write the proportion equation
4,979,138.63 : 7,514,449.88 = 7,514,449.88 : x - Step 2: Convert to fraction form
4,979,138.63/7,514,449.88 = 7,514,449.88/x - Step 3: Cross multiply
4,979,138.63x = 7,514,449.88 × 7,514,449.88 - Step 4: Simplify right side
4,979,138.63x = 56,466,956,923,887.52 - Step 5: Solve for x
x = 56,466,956,923,887.52/4,979,138.63 - Step 6: Final answer
x = 11,340,707.94
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.