Finding the Third Proportional to 713,465 and 1,044,602
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Solution
The third proportional to 713,465 and 1,044,602 is: 1,529,427.99
Step by Step Solution
- Step 1: Write the proportion equation
713,465 : 1,044,602 = 1,044,602 : x - Step 2: Convert to fraction form
713,465/1,044,602 = 1,044,602/x - Step 3: Cross multiply
713,465x = 1,044,602 × 1,044,602 - Step 4: Simplify right side
713,465x = 1,091,193,338,404 - Step 5: Solve for x
x = 1,091,193,338,404/713,465 - Step 6: Final answer
x = 1,529,427.99
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.