Finding the Third Proportional to 530,104.50 and 1,104,921
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Solution
The third proportional to 530,104.50 and 1,104,921 is: 2,303,037.26
Step by Step Solution
- Step 1: Write the proportion equation
530,104.50 : 1,104,921 = 1,104,921 : x - Step 2: Convert to fraction form
530,104.50/1,104,921 = 1,104,921/x - Step 3: Cross multiply
530,104.50x = 1,104,921 × 1,104,921 - Step 4: Simplify right side
530,104.50x = 1,220,850,416,241 - Step 5: Solve for x
x = 1,220,850,416,241/530,104.50 - Step 6: Final answer
x = 2,303,037.26
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.