Finding the Third Proportional to 255,202.88 and 559,248.75
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Solution
The third proportional to 255,202.88 and 559,248.75 is: 1,225,531.51
Step by Step Solution
- Step 1: Write the proportion equation
255,202.88 : 559,248.75 = 559,248.75 : x - Step 2: Convert to fraction form
255,202.88/559,248.75 = 559,248.75/x - Step 3: Cross multiply
255,202.88x = 559,248.75 × 559,248.75 - Step 4: Simplify right side
255,202.88x = 312,759,164,376.56 - Step 5: Solve for x
x = 312,759,164,376.56/255,202.88 - Step 6: Final answer
x = 1,225,531.51
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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.