Finding the Third Proportional to 553,994.44 and 1,190,748.09
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Solution
The third proportional to 553,994.44 and 1,190,748.09 is: 2,559,377.72
Step by Step Solution
- Step 1: Write the proportion equation
553,994.44 : 1,190,748.09 = 1,190,748.09 : x - Step 2: Convert to fraction form
553,994.44/1,190,748.09 = 1,190,748.09/x - Step 3: Cross multiply
553,994.44x = 1,190,748.09 × 1,190,748.09 - Step 4: Simplify right side
553,994.44x = 1,417,881,022,769.26 - Step 5: Solve for x
x = 1,417,881,022,769.26/553,994.44 - Step 6: Final answer
x = 2,559,377.72
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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.