Finding the Fourth Proportional to 1,195,750.76, 1,793,632.62 and 354,309.80
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Solution
The fourth proportional to 1,195,750.76, 1,793,632.62 and 354,309.80 is: 531,466.62
Step by Step Solution
- Step 1: Write the proportion equation
1,195,750.76 : 1,793,632.62 = 354,309.80 : x - Step 2: Convert to fraction form
1,195,750.76/1,793,632.62 = 354,309.80/x - Step 3: Cross multiply
1,195,750.76x = 1,793,632.62 × 354,309.80 - Step 4: Simplify right side
1,195,750.76x = 635,501,614,865.68 - Step 5: Solve for x
x = 635,501,614,865.68/1,195,750.76 - Step 6: Final answer
x = 531,466.62
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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.