Finding the Third Proportional to 297,541.69 and 453,282.75
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Solution
The third proportional to 297,541.69 and 453,282.75 is: 690,542.74
Step by Step Solution
- Step 1: Write the proportion equation
297,541.69 : 453,282.75 = 453,282.75 : x - Step 2: Convert to fraction form
297,541.69/453,282.75 = 453,282.75/x - Step 3: Cross multiply
297,541.69x = 453,282.75 × 453,282.75 - Step 4: Simplify right side
297,541.69x = 205,465,251,447.56 - Step 5: Solve for x
x = 205,465,251,447.56/297,541.69 - Step 6: Final answer
x = 690,542.74
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.