Finding the Third Proportional to 473,014.69 and 637,351.03
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Solution
The third proportional to 473,014.69 and 637,351.03 is: 858,781.66
Step by Step Solution
- Step 1: Write the proportion equation
473,014.69 : 637,351.03 = 637,351.03 : x - Step 2: Convert to fraction form
473,014.69/637,351.03 = 637,351.03/x - Step 3: Cross multiply
473,014.69x = 637,351.03 × 637,351.03 - Step 4: Simplify right side
473,014.69x = 406,216,337,035.44 - Step 5: Solve for x
x = 406,216,337,035.44/473,014.69 - Step 6: Final answer
x = 858,781.66
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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.