Finding the Third Proportional to 349,752.75 and 534,774.75
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Solution
The third proportional to 349,752.75 and 534,774.75 is: 817,674.87
Step by Step Solution
- Step 1: Write the proportion equation
349,752.75 : 534,774.75 = 534,774.75 : x - Step 2: Convert to fraction form
349,752.75/534,774.75 = 534,774.75/x - Step 3: Cross multiply
349,752.75x = 534,774.75 × 534,774.75 - Step 4: Simplify right side
349,752.75x = 285,984,033,237.56 - Step 5: Solve for x
x = 285,984,033,237.56/349,752.75 - Step 6: Final answer
x = 817,674.87
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.