Finding the Third Proportional to 297,479.25 and 453,191.63
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Solution
The third proportional to 297,479.25 and 453,191.63 is: 690,410.00
Step by Step Solution
- Step 1: Write the proportion equation
297,479.25 : 453,191.63 = 453,191.63 : x - Step 2: Convert to fraction form
297,479.25/453,191.63 = 453,191.63/x - Step 3: Cross multiply
297,479.25x = 453,191.63 × 453,191.63 - Step 4: Simplify right side
297,479.25x = 205,382,648,970.14 - Step 5: Solve for x
x = 205,382,648,970.14/297,479.25 - Step 6: Final answer
x = 690,410.00
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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.