Finding the Third Proportional to 219,354.75 and 475,881.75
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Solution
The third proportional to 219,354.75 and 475,881.75 is: 1,032,407.28
Step by Step Solution
- Step 1: Write the proportion equation
219,354.75 : 475,881.75 = 475,881.75 : x - Step 2: Convert to fraction form
219,354.75/475,881.75 = 475,881.75/x - Step 3: Cross multiply
219,354.75x = 475,881.75 × 475,881.75 - Step 4: Simplify right side
219,354.75x = 226,463,439,983.06 - Step 5: Solve for x
x = 226,463,439,983.06/219,354.75 - Step 6: Final answer
x = 1,032,407.28
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.