Finding the Third Proportional to 217,873.13 and 470,161.13
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Solution
The third proportional to 217,873.13 and 470,161.13 is: 1,014,588.12
Step by Step Solution
- Step 1: Write the proportion equation
217,873.13 : 470,161.13 = 470,161.13 : x - Step 2: Convert to fraction form
217,873.13/470,161.13 = 470,161.13/x - Step 3: Cross multiply
217,873.13x = 470,161.13 × 470,161.13 - Step 4: Simplify right side
217,873.13x = 221,051,483,461.27 - Step 5: Solve for x
x = 221,051,483,461.27/217,873.13 - Step 6: Final answer
x = 1,014,588.12
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.