Finding the Third Proportional to 219,385.97 and 337,062.09
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Solution
The third proportional to 219,385.97 and 337,062.09 is: 517,858.35
Step by Step Solution
- Step 1: Write the proportion equation
219,385.97 : 337,062.09 = 337,062.09 : x - Step 2: Convert to fraction form
219,385.97/337,062.09 = 337,062.09/x - Step 3: Cross multiply
219,385.97x = 337,062.09 × 337,062.09 - Step 4: Simplify right side
219,385.97x = 113,610,855,043.13 - Step 5: Solve for x
x = 113,610,855,043.13/219,385.97 - Step 6: Final answer
x = 517,858.35
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.