Finding the Third Proportional to 329,792.77 and 522,636.05
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Solution
The third proportional to 329,792.77 and 522,636.05 is: 828,242.66
Step by Step Solution
- Step 1: Write the proportion equation
329,792.77 : 522,636.05 = 522,636.05 : x - Step 2: Convert to fraction form
329,792.77/522,636.05 = 522,636.05/x - Step 3: Cross multiply
329,792.77x = 522,636.05 × 522,636.05 - Step 4: Simplify right side
329,792.77x = 273,148,437,493.13 - Step 5: Solve for x
x = 273,148,437,493.13/329,792.77 - Step 6: Final answer
x = 828,242.66
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These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.