Finding the Fourth Proportional to 537,652.62, 741,954.74 and 295,929.99
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Solution
The fourth proportional to 537,652.62, 741,954.74 and 295,929.99 is: 408,380.15
Step by Step Solution
- Step 1: Write the proportion equation
537,652.62 : 741,954.74 = 295,929.99 : x - Step 2: Convert to fraction form
537,652.62/741,954.74 = 295,929.99/x - Step 3: Cross multiply
537,652.62x = 741,954.74 × 295,929.99 - Step 4: Simplify right side
537,652.62x = 219,566,657,309.00 - Step 5: Solve for x
x = 219,566,657,309.00/537,652.62 - Step 6: Final answer
x = 408,380.15
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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.