Finding the Fourth Proportional to 560,750.29, 773,825.44 and 319,027.66
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Solution
The fourth proportional to 560,750.29, 773,825.44 and 319,027.66 is: 440,252.50
Step by Step Solution
- Step 1: Write the proportion equation
560,750.29 : 773,825.44 = 319,027.66 : x - Step 2: Convert to fraction form
560,750.29/773,825.44 = 319,027.66/x - Step 3: Cross multiply
560,750.29x = 773,825.44 × 319,027.66 - Step 4: Simplify right side
560,750.29x = 246,871,719,371.67 - Step 5: Solve for x
x = 246,871,719,371.67/560,750.29 - Step 6: Final answer
x = 440,252.50
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.