Finding the Third Proportional to 756,069 and 1,197,783.75
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Solution
The third proportional to 756,069 and 1,197,783.75 is: 1,897,559.50
Step by Step Solution
- Step 1: Write the proportion equation
756,069 : 1,197,783.75 = 1,197,783.75 : x - Step 2: Convert to fraction form
756,069/1,197,783.75 = 1,197,783.75/x - Step 3: Cross multiply
756,069x = 1,197,783.75 × 1,197,783.75 - Step 4: Simplify right side
756,069x = 1,434,685,911,764.06 - Step 5: Solve for x
x = 1,434,685,911,764.06/756,069 - Step 6: Final answer
x = 1,897,559.50
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Why These Related Problems?
These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.