Finding the Third Proportional to 482,358 and 1,034,700
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Solution
The third proportional to 482,358 and 1,034,700 is: 2,219,521.79
Step by Step Solution
- Step 1: Write the proportion equation
482,358 : 1,034,700 = 1,034,700 : x - Step 2: Convert to fraction form
482,358/1,034,700 = 1,034,700/x - Step 3: Cross multiply
482,358x = 1,034,700 × 1,034,700 - Step 4: Simplify right side
482,358x = 1,070,604,090,000 - Step 5: Solve for x
x = 1,070,604,090,000/482,358 - Step 6: Final answer
x = 2,219,521.79
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.