Finding the Third Proportional to 473,604 and 1,014,600
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Solution
The third proportional to 473,604 and 1,014,600 is: 2,173,573.62
Step by Step Solution
- Step 1: Write the proportion equation
473,604 : 1,014,600 = 1,014,600 : x - Step 2: Convert to fraction form
473,604/1,014,600 = 1,014,600/x - Step 3: Cross multiply
473,604x = 1,014,600 × 1,014,600 - Step 4: Simplify right side
473,604x = 1,029,413,160,000 - Step 5: Solve for x
x = 1,029,413,160,000/473,604 - Step 6: Final answer
x = 2,173,573.62
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.