Finding the Third Proportional to 664,038 and 1,467,628.88
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Solution
The third proportional to 664,038 and 1,467,628.88 is: 3,243,691.65
Step by Step Solution
- Step 1: Write the proportion equation
664,038 : 1,467,628.88 = 1,467,628.88 : x - Step 2: Convert to fraction form
664,038/1,467,628.88 = 1,467,628.88/x - Step 3: Cross multiply
664,038x = 1,467,628.88 × 1,467,628.88 - Step 4: Simplify right side
664,038x = 2,153,934,514,733.77 - Step 5: Solve for x
x = 2,153,934,514,733.77/664,038 - Step 6: Final answer
x = 3,243,691.65
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These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.