Finding the Third Proportional to 611,668.13 and 1,439,137.13
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Solution
The third proportional to 611,668.13 and 1,439,137.13 is: 3,386,012.09
Step by Step Solution
- Step 1: Write the proportion equation
611,668.13 : 1,439,137.13 = 1,439,137.13 : x - Step 2: Convert to fraction form
611,668.13/1,439,137.13 = 1,439,137.13/x - Step 3: Cross multiply
611,668.13x = 1,439,137.13 × 1,439,137.13 - Step 4: Simplify right side
611,668.13x = 2,071,115,664,553.27 - Step 5: Solve for x
x = 2,071,115,664,553.27/611,668.13 - Step 6: Final answer
x = 3,386,012.09
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These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.