Finding the Third Proportional to 901,169.30 and 1,394,901.63
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Solution
The third proportional to 901,169.30 and 1,394,901.63 is: 2,159,139.88
Step by Step Solution
- Step 1: Write the proportion equation
901,169.30 : 1,394,901.63 = 1,394,901.63 : x - Step 2: Convert to fraction form
901,169.30/1,394,901.63 = 1,394,901.63/x - Step 3: Cross multiply
901,169.30x = 1,394,901.63 × 1,394,901.63 - Step 4: Simplify right side
901,169.30x = 1,945,750,565,222.98 - Step 5: Solve for x
x = 1,945,750,565,222.98/901,169.30 - Step 6: Final answer
x = 2,159,139.88
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.