Finding the Fourth Proportional to 909,826.62, 1,361,940.57 and 593,602.62
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Solution
The fourth proportional to 909,826.62, 1,361,940.57 and 593,602.62 is: 888,577.53
Step by Step Solution
- Step 1: Write the proportion equation
909,826.62 : 1,361,940.57 = 593,602.62 : x - Step 2: Convert to fraction form
909,826.62/1,361,940.57 = 593,602.62/x - Step 3: Cross multiply
909,826.62x = 1,361,940.57 × 593,602.62 - Step 4: Simplify right side
909,826.62x = 808,451,490,636.29 - Step 5: Solve for x
x = 808,451,490,636.29/909,826.62 - Step 6: Final answer
x = 888,577.53
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.