Finding the Third Proportional to 301,573.13 and 649,482.75
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Solution
The third proportional to 301,573.13 and 649,482.75 is: 1,398,758.07
Step by Step Solution
- Step 1: Write the proportion equation
301,573.13 : 649,482.75 = 649,482.75 : x - Step 2: Convert to fraction form
301,573.13/649,482.75 = 649,482.75/x - Step 3: Cross multiply
301,573.13x = 649,482.75 × 649,482.75 - Step 4: Simplify right side
301,573.13x = 421,827,842,547.56 - Step 5: Solve for x
x = 421,827,842,547.56/301,573.13 - Step 6: Final answer
x = 1,398,758.07
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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.