Finding the Third Proportional to 279,495 and 603,246.75
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Solution
The third proportional to 279,495 and 603,246.75 is: 1,302,014.85
Step by Step Solution
- Step 1: Write the proportion equation
279,495 : 603,246.75 = 603,246.75 : x - Step 2: Convert to fraction form
279,495/603,246.75 = 603,246.75/x - Step 3: Cross multiply
279,495x = 603,246.75 × 603,246.75 - Step 4: Simplify right side
279,495x = 363,906,641,385.56 - Step 5: Solve for x
x = 363,906,641,385.56/279,495 - Step 6: Final answer
x = 1,302,014.85
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.