Finding the Third Proportional to 176,970.75 and 383,466.75
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Solution
The third proportional to 176,970.75 and 383,466.75 is: 830,909.90
Step by Step Solution
- Step 1: Write the proportion equation
176,970.75 : 383,466.75 = 383,466.75 : x - Step 2: Convert to fraction form
176,970.75/383,466.75 = 383,466.75/x - Step 3: Cross multiply
176,970.75x = 383,466.75 × 383,466.75 - Step 4: Simplify right side
176,970.75x = 147,046,748,355.56 - Step 5: Solve for x
x = 147,046,748,355.56/176,970.75 - Step 6: Final answer
x = 830,909.90
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.