Finding the Third Proportional to 296,410.50 and 651,867.75
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Solution
The third proportional to 296,410.50 and 651,867.75 is: 1,433,591.47
Step by Step Solution
- Step 1: Write the proportion equation
296,410.50 : 651,867.75 = 651,867.75 : x - Step 2: Convert to fraction form
296,410.50/651,867.75 = 651,867.75/x - Step 3: Cross multiply
296,410.50x = 651,867.75 × 651,867.75 - Step 4: Simplify right side
296,410.50x = 424,931,563,490.06 - Step 5: Solve for x
x = 424,931,563,490.06/296,410.50 - Step 6: Final answer
x = 1,433,591.47
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.