Finding the Third Proportional to 257,194.62 and 563,425.88
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Solution
The third proportional to 257,194.62 and 563,425.88 is: 1,234,274.34
Step by Step Solution
- Step 1: Write the proportion equation
257,194.62 : 563,425.88 = 563,425.88 : x - Step 2: Convert to fraction form
257,194.62/563,425.88 = 563,425.88/x - Step 3: Cross multiply
257,194.62x = 563,425.88 × 563,425.88 - Step 4: Simplify right side
257,194.62x = 317,448,716,619.52 - Step 5: Solve for x
x = 317,448,716,619.52/257,194.62 - Step 6: Final answer
x = 1,234,274.34
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.