Finding the Third Proportional to 493,188.75 and 770,925.09
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Solution
The third proportional to 493,188.75 and 770,925.09 is: 1,205,067.03
Step by Step Solution
- Step 1: Write the proportion equation
493,188.75 : 770,925.09 = 770,925.09 : x - Step 2: Convert to fraction form
493,188.75/770,925.09 = 770,925.09/x - Step 3: Cross multiply
493,188.75x = 770,925.09 × 770,925.09 - Step 4: Simplify right side
493,188.75x = 594,325,500,173.45 - Step 5: Solve for x
x = 594,325,500,173.45/493,188.75 - Step 6: Final answer
x = 1,205,067.03
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.