Finding the Fourth Proportional to 968,192.28, 1,452,497.34 and 294,327.84
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Solution
The fourth proportional to 968,192.28, 1,452,497.34 and 294,327.84 is: 441,555.27
Step by Step Solution
- Step 1: Write the proportion equation
968,192.28 : 1,452,497.34 = 294,327.84 : x - Step 2: Convert to fraction form
968,192.28/1,452,497.34 = 294,327.84/x - Step 3: Cross multiply
968,192.28x = 1,452,497.34 × 294,327.84 - Step 4: Simplify right side
968,192.28x = 427,510,404,687.95 - Step 5: Solve for x
x = 427,510,404,687.95/968,192.28 - Step 6: Final answer
x = 441,555.27
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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.