Finding the Third Proportional to 563,881.50 and 1,239,921
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Solution
The third proportional to 563,881.50 and 1,239,921 is: 2,726,466.62
Step by Step Solution
- Step 1: Write the proportion equation
563,881.50 : 1,239,921 = 1,239,921 : x - Step 2: Convert to fraction form
563,881.50/1,239,921 = 1,239,921/x - Step 3: Cross multiply
563,881.50x = 1,239,921 × 1,239,921 - Step 4: Simplify right side
563,881.50x = 1,537,404,086,241 - Step 5: Solve for x
x = 1,537,404,086,241/563,881.50 - Step 6: Final answer
x = 2,726,466.62
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.