Finding the Third Proportional to 263,022.19 and 575,246.81
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Solution
The third proportional to 263,022.19 and 575,246.81 is: 1,258,102.59
Step by Step Solution
- Step 1: Write the proportion equation
263,022.19 : 575,246.81 = 575,246.81 : x - Step 2: Convert to fraction form
263,022.19/575,246.81 = 575,246.81/x - Step 3: Cross multiply
263,022.19x = 575,246.81 × 575,246.81 - Step 4: Simplify right side
263,022.19x = 330,908,895,291.41 - Step 5: Solve for x
x = 330,908,895,291.41/263,022.19 - Step 6: Final answer
x = 1,258,102.59
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.