Finding the Fourth Proportional to 965,271.44, 1,332,110.24 and 583,224.48
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Solution
The fourth proportional to 965,271.44, 1,332,110.24 and 583,224.48 is: 804,871.32
Step by Step Solution
- Step 1: Write the proportion equation
965,271.44 : 1,332,110.24 = 583,224.48 : x - Step 2: Convert to fraction form
965,271.44/1,332,110.24 = 583,224.48/x - Step 3: Cross multiply
965,271.44x = 1,332,110.24 × 583,224.48 - Step 4: Simplify right side
965,271.44x = 776,919,302,026.68 - Step 5: Solve for x
x = 776,919,302,026.68/965,271.44 - Step 6: Final answer
x = 804,871.32
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.