Finding the Third Proportional to 336,867.75 and 508,794.75
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Solution
The third proportional to 336,867.75 and 508,794.75 is: 768,468.03
Step by Step Solution
- Step 1: Write the proportion equation
336,867.75 : 508,794.75 = 508,794.75 : x - Step 2: Convert to fraction form
336,867.75/508,794.75 = 508,794.75/x - Step 3: Cross multiply
336,867.75x = 508,794.75 × 508,794.75 - Step 4: Simplify right side
336,867.75x = 258,872,097,627.56 - Step 5: Solve for x
x = 258,872,097,627.56/336,867.75 - Step 6: Final answer
x = 768,468.03
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.