Finding the Fourth Proportional to 4,226,534.24, 5,832,628.49 and 2,292,794.84
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Solution
The fourth proportional to 4,226,534.24, 5,832,628.49 and 2,292,794.84 is: 3,164,062.98
Step by Step Solution
- Step 1: Write the proportion equation
4,226,534.24 : 5,832,628.49 = 2,292,794.84 : x - Step 2: Convert to fraction form
4,226,534.24/5,832,628.49 = 2,292,794.84/x - Step 3: Cross multiply
4,226,534.24x = 5,832,628.49 × 2,292,794.84 - Step 4: Simplify right side
4,226,534.24x = 13,373,020,525,822.55 - Step 5: Solve for x
x = 13,373,020,525,822.55/4,226,534.24 - Step 6: Final answer
x = 3,164,062.98
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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.