Finding the Fourth Proportional to 797,206.05, 1,195,906.28 and 291,688.29
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Solution
The fourth proportional to 797,206.05, 1,195,906.28 and 291,688.29 is: 437,568.00
Step by Step Solution
- Step 1: Write the proportion equation
797,206.05 : 1,195,906.28 = 291,688.29 : x - Step 2: Convert to fraction form
797,206.05/1,195,906.28 = 291,688.29/x - Step 3: Cross multiply
797,206.05x = 1,195,906.28 × 291,688.29 - Step 4: Simplify right side
797,206.05x = 348,831,856,355.02 - Step 5: Solve for x
x = 348,831,856,355.02/797,206.05 - Step 6: Final answer
x = 437,568.00
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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.