Finding the Third Proportional to 754,574.63 and 1,121,604.75
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Solution
The third proportional to 754,574.63 and 1,121,604.75 is: 1,667,160.77
Step by Step Solution
- Step 1: Write the proportion equation
754,574.63 : 1,121,604.75 = 1,121,604.75 : x - Step 2: Convert to fraction form
754,574.63/1,121,604.75 = 1,121,604.75/x - Step 3: Cross multiply
754,574.63x = 1,121,604.75 × 1,121,604.75 - Step 4: Simplify right side
754,574.63x = 1,257,997,215,222.56 - Step 5: Solve for x
x = 1,257,997,215,222.56/754,574.63 - Step 6: Final answer
x = 1,667,160.77
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.