Finding the Fourth Proportional to 587,184.24, 810,264.74 and 325,546.52
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Solution
The fourth proportional to 587,184.24, 810,264.74 and 325,546.52 is: 449,226.75
Step by Step Solution
- Step 1: Write the proportion equation
587,184.24 : 810,264.74 = 325,546.52 : x - Step 2: Convert to fraction form
587,184.24/810,264.74 = 325,546.52/x - Step 3: Cross multiply
587,184.24x = 810,264.74 × 325,546.52 - Step 4: Simplify right side
587,184.24x = 263,778,866,385.71 - Step 5: Solve for x
x = 263,778,866,385.71/587,184.24 - Step 6: Final answer
x = 449,226.75
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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.